Ass Cobra 

1. a penis that "accidently" slithers into the ass of another male counterpart see also: gaysex

2. Someone who is always getting in your pants and biting your ass

The closet gay man has a stealthy ass cobra in which to rape his straight friends.

Ass Cobra by jodax July 15, 2003

big ass fuckin cobra 

A big ass fuckin cobra that has been known to eat owls in its search for tacos. Also will eat indians when angered.

A big ass fuckin cobra just stole my taco wat a bitchass.

big ass fuckin cobra by Dingojones September 1, 2008