Definitions by Follower of Jizzus

Gaynal 

A slang term for describing two male lovers partaking in the action of putting their erect penis into the other's colon, and thrusting back and forth until he ejaculates into the receivers butthole.

Boy 1 "Yo man, did you hear John and Steven did gaynal?"
Boy 2 "Dude gaynal is fucking gross."

Gaynal by Follower of Jizzus December 13, 2016