Barf-Gasm 

When a girl is giving you head. Shove your dick down her throat so far that she vomits. after vomit lube is applied shove your sausage roll into the dark brown cave "ass" and vigorously thrust back and forth until orgasm is achieved.

Dude, I total Barf-Gasmed your mom last night.

Barf-Gasm by Zerosympathy October 24, 2008

Barfgasm 

The art of Barfing at the very moment an orgasm occurs.

I don't let chicks ride me anymore ever since that one girl Barfgasmed on my chest.

Baby, I'm gonna hit it until you Barfgasm!

Girl, Antonio hitt it so hard from the back I Barfgasmed all over his bed.

Barfgasm by TheDragonBastard May 30, 2011