When a guy fucks a girl in the ass and cums, then slurps it out with a straw.
Dave : Hey did you hear?
Lisa : What?
Dave : Chad totally was yarming with a dog last night.
A yarming is when one puts their penis into anothers ass, cums inside the ass hole, then proceedes to suck the cum out of the ass hole with a straw.
I just defined the word yarming:)