look up any word, like swag:
 
1.
A fag that hits on straight guys in hopes of turning them gay. He wants to be the first guy there.
Gina: That assmonaut hit on my man again last night.
Heather: He really wants to go where no man has gone before.
by titocapotito June 26, 2007

Words related to assmonaut

ass asstronaut fag gay pillow biter