Grossenating

Disgusting and/or nauseating

A fat guy in a wife-beater with back hair is "grossenating."

by Elizabeth and Jeremy August 8, 2006

grossening

something that is really really gross and induces a gross feeling

Pooh under your fingernail is focking grossening!

by mark in dallas September 12, 2005

grossening

Nasty and disgusting. Makes you want to throw up in your mouth a little bit.

Sandy: "I wish that asshat would stop chewing with his mouth open."

Erin: "I know, it's so grossening."

by Sandy Lemke February 29, 2008

grossen

The act of shitting in one’s mouth then proceeding to give oral sex with that person’s mouth.

I heard that Chad and Brittany did a grossen last night

by ThatTransGirl February 16, 2018