When the dick enters the puss with force and she screams YARF will a terrible yelling sound. A properly done yarf will cause immense pain and damage to the puss.
by S3xd00d December 4, 2013
Get the yarfedmug. by Jimmy H and the Sunshine Gang May 4, 2009
Get the Yarfmug. 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.
by Yoda December 9, 2004
Get the yarfmug. by Greg B May 19, 2005
Get the yarfmug. yarf is a slightly negitive greating in the vulpin language, usually used to in a wat to imply one isn't feeling well
by seave April 8, 2010
Get the yarfmug. 