Definitions by ProperHardcore

decepticon 

sexual position
when two girls scissor on top of your penis.
if the aforementioned women are giving blowjobs to two other men. the decepticon has turned into a megatron.

Dan: I got sydney and hillary really drunk last night and got a decepticon.

Jordan: you are god.

decepticon by ProperHardcore September 18, 2009