Asteroid 

A miniature robotic vessel that enters through the anus>
pronounce Ass-Droid

That asteroid was very uncomfortable in an interesting way.

Asteroid by Super Ditsydus July 7, 2010

Asteroid 

Any vehicle, especially on the Interstate, driving ten or more miles an hour under the speed limit. See also asteroid field.

All these asteroids puttering down the road are killing me.

Asteroid by Whitebred April 3, 2004

asteroid 

Any rock floating about in outer space. There is a whole bunch of suck rocks floating about in outer space between the earth and mars, and this is known as the asteroid belt. When a stray asteroid gets heavily influenced by a planet's gravitation field, when it strays to close to the said planet, and eventually ends up crashing into that planet, the asteroid becomes a meteorite. If it does not end up crashing in, but grazes the atmosphere, or burns up in the aire itself, it is known as a meteor.

One of the largest asteroids is named after the gaulish God of the sky, Tautatis.

asteroid by Gunkglumb May 25, 2005

Asteroid 

The fattest thing at a party. You wouldn't fuck her, but you'd let her suck your dick.

Were there any girls at that party?" "Yeah, but there was an asteroid, too." "Oh. Gross. Did you fuck her?" "No, but I let her suck my dick.

Asteroid by JustUsGuys October 4, 2010

asteroid 

One Hugh shit, like having a kid!

Dude i just laid an asteriod!
dude yo face looks like an astroid.

asteroid by Nooch September 5, 2003

Asteroid Fantasy

A name for a person who has a resume for being fired all the time and sits on the computer all day searching for upcoming asteroids that might hit the earth, conspiracy theories of complete bullshit and proof of ghosts and aliens, etc. often tries to explain it to you over loud music that rattles the windows. Dont ask this person for anything because the answer is always ''no!''

Tuesday, 2:30 a.m.

Asteroid Fantasy: "Wow! Vatican struck by lightning hours after Pope resigns!"
Someone: "cool, turn the fuckin music down dude I can barely hear myself talk, let alone you!"
Asteroid Fantasy: "I'm fuckin mind blown!" (turns the music down and takes a drink of beer) "Can I get a hit? it's been a long stressful day and a hit would be wonderful right now."
Someone: (sighs) ya... here... just don't burn it all (hands him the pipe thinking about how lame that excuse to get a hit was)
Someone else: "Can I have a smoke?"

Asteroid Fantasy: "No!" (hits the pipe)
Someone: "I'm goin to bed"
Asteroid Fantasy and Someone else: "Goodnight man see you in the morning."
Asteroid Fantasy: "Wow look at this!" (clicking on his computer)
Someone: "It was an Asteroid Fantasy ladies and gentlemen" (as if he were talking to a crowd of people while on a podium to make fun of him before going to sleep)
Someone Else: "Haha!" (backs up Someone with another quote) "Good morning this is Asteroid Fantasy with breaking news..."
Asteroid Fantasy: "Whatever" (turns the music back up while Someone tries to go to sleep)
Someone Else: "Ya I hope the neighborhood likes this song or if not the sheriffs might like it if we are lucky"

Asteroid Fantasy by Dirt Bikes and Glass Pipes April 3, 2013

asteroid poop 

When taking a poop, the poop "breaks up" on "reentry" and leaves a notable splash for every chunk.

"Dude I had a total asteroid poop back there. I had to wipe my ass four times to get all of the water off."

asteroid poop by Blood_Sweat_'n_Tears March 8, 2014