Definitions by Stenk

Onzo 

Cum Shot on someone's chest in the form of the Z from Zorro.

She wouldn't swallow so he blew his load on her chest. Did he at least onzo it?

The dude thinks he's a super hero in bed. Every time he has sex he throws down an onzo.

She freaked out about me blowing my load in her, so I just onzo'd her.

Onzo by Stenk December 28, 2008