120 Out Of This World Alien Puns

• Q: What’s an alien’s favorite day of the week? Sun-day.
• Q: Why don’t aliens make good chefs? Because they always cook with their feet.
• Q: Why did the alien refuse to eat tacos? He was afraid of getting a case of E.T. stomach.
• Q: What did the alien say to the garden? Take me to your weeder.
• Q: Why do aliens always seem so glowing? Because they’re from another world!
• Q: Why did the alien research the human reproductive system? He was trying to find his probe-abilitites.
• Q: Why don’t aliens eat apples? They’re afraid of Adam’s comment.
• Q: Why was the alien so bad at telling jokes? He had no sense of humor for Earth jokes.
• Q: Why do aliens never phone home? Because they spent all their change on Mars bars.
• Q: What’s an alien’s favorite chocolate? A Milky Way bar.
• Q: Why did the alien break up with its Earthling partner? They were from different worlds.
• Q: What’s an alien’s favorite type of math? Flying-geometric series.
• Q: What do you call an alien with three eyes?  “An extra ‘eye’-liens”!
• Q: How do aliens listen to music? With “Interstellar” headphones!
• Q: What do you call an alien who’s a scientist? A “labora-torian”!
• Q: Why did the alien go to the concert? To enjoy some “out-of-this-world” music!
• Q: What do you call an alien who’s a teacher?  An “edu-cosmonaut”!
• Q: What did the alien say to the vegetable? “Take me to your leader!”
• Q: Which type of stars always wear glasses in space? movie stars.
• Q: Why did the alien spacecraft refuse to land on Earth?  Because the atmosphere was out of this world.

• Q: What do you call an alien detective who always gets his man? A sleuth flying saucer.
• Q: How do aliens keep their spaceships clean? With “cosmic” vacuum cleaners!
• Q: Why did the alien go to school? To improve its asteroid score.
• Q: Why did the alien cow cross the road? To get to the moooon.
• Q: Why did the alien refuse to watch TV? He didn’t have a grasp of the Earth’s satellites.
• Q: Why don’t aliens like spicy food? It burns their probes.
• Q: Why don’t aliens get fat? Because they have a lot of stellar energy!
• Q: Why did the alien visit the beach? He wanted to planet in the sand.
• Q: What is an alien’s favorite food? Mars-shmallows.
• Q: Why did the alien win the game show? He had an astronomical score.
• Q: Why did the star decide to take a vacation? It needed some space.
• Q: What type of music do aliens like most? Nep-tunes!
• Q: What do aliens like to eat when they aren’t on a diet? Unidentified frying objects.
• Q: How does an alien get a haircut? Eclipse it.
• Q: Why did the alien break up with his girlfriend? She was too lunar-mental.
• Q: What kind of music do aliens listen to? Neptun-tunes.
• Q: What would an alien say when he convinces you to date him?  I’m from Mars, but I’m out of this world.
• Q: What do you call an alien that’s bad at math? A cal-cu-later.
• Q: Why did the cow want to become an astronaut? So she could see the Milky Way.
• Q: Why did the alien refuse to play baseball? He thought the bases were round and the balls were diamond-shaped.

• Q: Why did the alien refuse to play hide and seek? He thought the universe was too small to play such a large-scale game.
• Q: Why did the alien refuse to eat Earth’s vegetables? He thought they were all too out of this world for him.
• Q: What do you get when you cross an alien with a snake? An outer snek-ta.
• Q: Why was the alien chef bad at cooking? He didn’t understand Planet Z’s ingredients.
• Q: Who do aliens call when their spacecraft breaks down? A meteor-mechanic.
• Q: Why did the alien get in trouble with the alphabet? The English alphabet only has 18 letters due to the C.I.A. chasing E.T. after it left on a UFO.
• Q: Where do the stars go to get their milk? The Milky Way.
• Q: What did the alien say when it landed on Earth? Take me to your leader.
• Q: How do aliens say goodbye? I’ll UFO later!
• Q: What did the alien say when it landed in a library? Take me to your reader.
• Q: How do aliens like their eggs? “Extraterrestrialized”!
• Q: What do you call an alien in a raincoat? A “waterproof”!
• Q: Why did the alien bring a ladder to space? Because it wanted to climb the “stellar” heights!
• Q: What do you call an alien who’s a gardener? A “plant-etary scientist”!
• Q: What do you call an alien who’s an artist? A “stellar sculptor”!
• Q: What do starlets like to read before bed? Comet books!
• Q: What is an alien with three eyes called? An aliiien!
• Q: What kind of books do romantic aliens like to read? Love star-ries.
• Q: Why did the alien watch the news? To keep up-to-date with the current space-race.
• Q: What do you call a space creature that loves to tell jokes? A hilarious alien.

• Q: How do aliens keep their hair in place? With extra terrest-mousse.
• Q: What do you call an alien’s weapon? A ray gun-ion.
• Q: Why didn’t the Dog Star laugh at the joke? It was too Sirius.
• Q: I think aliens are great at math because they understand intergalactic proportions.
• Q: What’s an alien’s favorite dance? The moonwalk, of course!
• Q: Why are aliens, bad storytellers? They keep spacing out.
• Q: What is an alien’s favorite state in the US? Uranus.
• Q: Why did the alien refuse to get a job as an artist? His work was too otherworldly for the humans.
• Q: What do aliens send in their Christmas cards? Jingle bells, rocket smells, our spaceship hit a swell.
• Q: What is the secret to an alien’s successful career? They’re willing to outmost space limitations.
• Q: Why did the alien visit Earth specifically? They were in search of new living space.
• Q: Why did the alien gum refuse to share its secrets?
  Because it was Orbit-ing around classified information.
• Q: What do you get when you cross an alien with a fluffy creature? A marsh-mallow.
• Q: How does an alien cut his hair? He eclipses it. 
• Q: Why do aliens not use paper calendars? Because their days are light-years long.
• Q: What’s an alien’s favorite type of exercise? Spacewalks.
• Q: Did you hear about the alien that traveled to Earth in search of a cure for its homesickness? It finally found it…it was Mars Bars.
• Q: Why do aliens love solving equations?
  Answer: They love cracking unexplained phenomenon.
• Q: Why did the alien break up with his girlfriend? He said she was too human-natured for him.
• Q: Why did the alien refuse to eat human food? It was too worldly.

• Q: Did you hear about the alien who took up a job as a screenwriter? His favorite movie genre was Alienation.
• Q: What do you call a space walrus? An astro-bison.
• Q: What’s an alien’s favorite tree? The ET-ernut.
• Q: Why did the alien refuse to play tug of war? He was out of this galaxy.
• Q: Why don’t aliens always get along? Because of their erratic nature.
• Q: Why did the alien request sugar for its coffee? It wanted something sweet to go with its Milky Way.
• Q: Why was the alien a great baseball player? Because every hit was out of the world.
• Q: Do you know why aliens hate circus performers? They think they’re in tents!
• Q: Why did the alien refuse to eat humans? He was on an intelligent-life diet.
• Q: Why did the alien visit the dentist? He had a lot of plaque-tell spaceships.
• Q: What do you call a group of aliens that love to party? Starfleet!
• Q: Why don’t aliens tell jokes in space? Because no one can hear you laugh.
• Q: What do aliens do after they get married? Go on their honeyearth.
• Q: Aliens never seem to get jokes. It’s as if they are laughing on a whole other planet.
• Q: What channel should you watch if you want to laugh? The comet-y channel.
• Q: How do you get clean in outer space? You take a meteor shower.
• Q: Why was the alien wearing a coat? Because it was a little cosmic outside.
• Q: Why did the alien go to the tailor? To have his spaceship fixed.
• Q: What do you call an alien who’s always in a hurry? A faster-than-light speed!
• Q: Why did the alien refuse to wear a spacesuit in space? He thought it restricted his freedom of space movement.

• Q: Why was the alien so bad at basketball? He kept shooting for the stars.
• Q: Why did the alien break up with his girlfriend? She was too over the moon.
• Q: Why did the alien want to go to the bank? He needed a Z-illion credits.
• Q: Why was the alien so upset with his spouse? He told her, You don’t understand the gravity of this situation!
• Q: Why was the sun envious of the aliens? Because the sun only has one degree, but the aliens have a million different ones.
• Q: What do you call a slow-moving alien? A snailien.
• Q: Why did the alien get kicked out of school? Because it kept insisting Pluto was still a planet.
• Q: Why was the alien good at making friends on Earth? It had universal appeal.
• Q: Why did the alien bring a ladder to the bar? It heard the drinks were out of this world.
• Q: What is an alien’s favorite meal? Launch time.
• Q: What candy should you give an alien? A Mars bar.
• Q: Why did the alien refuse to play Frisbee? Because every time he caught it, it was already halfway to another galaxy.
• Q: Why did the alien marry the space rover? Because it was love at first flight.
• Q: Why don’t aliens like visiting our planet? It’s Earth-some.
• Q: What did the Martian say when he saw a good movie? It was out of this world.
• Q: Why did the alien fail his music exam? He got a C (C major).
• Q: What was the alien’s favorite hour of the day? Infinity O’clock.
• Q: What’s an alien’s favorite kind of meat? NeBurrito.
• Q: What does an alien say when it truly enjoys something? It’s out of this world!
• Q: Why did the alien start writing poetry? He wanted to be an extraterrestrial poet.

Do you have even more alien puns that you love? Share them in the comments!