Yarf 

The act of throwing up so violently the person is yelling at the same time.

Bro 1- You were so drunk last night.

Bro 2- I know I yarffed all over the bathroom.

Yarf by Jimmy H and the Sunshine Gang May 4, 2009

yarf 

To not only throw up, but to do it with a terrible yelling sound. If done properly yarfing will cause veins to pop out and eyes to water.

That swamp donkey just made me yarf all over the place!

yarf by Yoda December 9, 2004

yarf 

To throw up

I yarfed on my shoes.

yarf by travis gordon January 28, 2004

yarf 

Cocaine.

We do yarf all the time

yarf by Yarf May 11, 2016

yarf 

To violently throw-up

Last night i got so drunk, and after i totaly yarfed

yarf by Greg B May 19, 2005

yarf 

yarf is a slightly negitive greating in the vulpin language, usually used to in a wat to imply one isn't feeling well

yarf, i have a horrible headache.

yarf by seave April 8, 2010

yarf 

a more violent version of yiffing (includes pressing 7 and 432 at the same time)

yung shreven: yo man seven and i were going to yiff, but then he brought up the idea of yarfing and it made my tail wag

trapmako: Hi

yarf by i sell adrenochrome and ricks January 18, 2021