Vomiting With A Smile On Your Face. 

A term usually meant to describe early users of heroin, they often "vomit with a smile on their face."

"Of course he was vomiting — that’s what people on heroin do, they vomit. It’s called ‘vomiting with a smile on your face’.”

"Oh, so he's a new junkie?"

"Yeah, vomiting with a smile on your face."

Vomiting With A Smile On Your Face. by lolk. February 7, 2019

vomiting cobra 

An erect penis about to spit its venom

that jordan lass absolutely thrives on vomiting cobra

vomiting cobra by deejaygee February 21, 2007

Anal Vomiting 

The experience you have after a meal in which the food you recently consumed makes a powerfully quick exit from your system. Usually accompanied by loud 'blurting' or 'anal belching' noises.

"Man, wasn't that bologna and onion sandwich kickin'?!"

"Yeah, but I had to do some 'anal vomiting' in stall #3 afterwards."

Anal Vomiting by MCannon November 23, 2005

dominating 

Completely killing it at work. Getting shit done. This term is specifically used a lot in the tech/design/creative field. Can be used almost interchangeably with Charlie Sheen-esque "WINNING!" but more about getting things accomplished. Almost could be similar context of "pwning" but less about crushing the competition and more about doing great work.

Boss: How's it going today? Employee: Dominating!

dominating by laughtercrystal July 15, 2014

vomiting rainbows 

To produce something so amazing that you are left feeling dazed and confused.

I've been writing this amazing stuff lately. I feel like I've been vomiting rainbows or something.

vomiting rainbows by Lloyd Turner April 16, 2021

Rectal Vomiting 

The process of defecating that is subject to a large volume being passed in waves, during one sitting.

Guy 1: Dude, why were you in the bathroom for so long.

Guy 2: Man, that was some bad Chinese food – rectal vomiting was not my idea on spending the last hour.

Rectal Vomiting by slappynappy August 27, 2013

vomiting dinosaurs

I'm not quite sure what it is. Its a band, yes. It is a cult, that is true too. Its a saying and a way of life though too. Like the virtues of "Eating the Homeless" and many other things as well.

the vomiting dinosaurs fucking rock

vomiting dinosaurs by Joan Collins April 20, 2004