1 definition by JustUsGuys

Top Definition
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.
by JustUsGuys October 03, 2010

Mug icon
Buy a Asteroid mug!