Two people grinding, or fucking, while throwing up, due to being drunk. Blarfing typically happens during college partys, and is a whole new way to have your first, highly recommended by Jojo Siwa

When you're so disgusted - that you barf out of your butthole.

A cross mating of a blanket and a scarf = A BLARF

When you barf and laugh at the same time. Truly disasterous.

An expression of disgust, being a combination of "blech" and "barf."

When a man receives oral sex while vomitting.

The unavoidable product (vomit) of reading too many pretentious bloggs.