Jizz-Vom 

when something is so good it's jizz, but so bad for you it's vom

Ella: oh man this chocolate cake is so jizz
Eibhlin: NO ELLA, CARBS!! VOM!!
Ella + Eibhlin: JIZZ-VOM!!!

Jizz-Vom by The Nils Sundermann April 18, 2010

Tactical Vom 

To vomit at a particular part of the evening in order to aid the consumption of further alcohol. Often used as a pub-golf tactic to keep scores low.

"You going for a tactical vom?"
"Whey!!...There goes a tactical Vom"

Tactical Vom by Tom & Joe May 29, 2008

nom and vom

The practice of nomming (eating) and then vomming (throwing up) aka bulimia.

I was craving some Taco Bell, but that is so nasty, I had to nom and vom.

nom and vom by weeeeeeeezy March 30, 2010

power-vom 

Short for power-vomit. An extremely forceful vom, induced by excessive alcohol consumption, that may or may not be contained to a toilet or trash receptacle.

Dude, John totally power-vomed over the balcony and hit every floor on the way down!

power-vom by Derrick T. January 24, 2009

Doos-Vom 

Taking a really stubborn shit that it stretches your ring so hard it makes you vomit.

M got home from a night on the piss and decided to take a dump, it was so huge he couldnt handle it and blew chunks in the sink. He Doos-Vom'd

Doos-Vom by Opt123 August 23, 2009

mini vom

Noun. Rapid and unexpected regurgitation of a small quantity of a recently eaten and often acidic meal. Reflexively it is swallowed and followed with a look of disgust.

Man, that bucket of chicken made me have a mini vom. Ugh!

mini vom by DaBudsInMD April 29, 2006

Om vom vom

Onomatopoeia for excessive vomiting.

Chet: "Dude Player, you drank way too much last night!"

Player: "OM VOM VOM!"

Om vom vom by DJ-Smexy March 11, 2009