Hellmouth

One who is forced to or unwittingly swallows human sperm.

She kissed me after and I think I gotta case of the Hellmouth!

by jackofalltrades56 March 12, 2011

Circle the Hellmouth

When you eat spicy food and then eat out a persons asshole.
Can also be used if the persons asshole you are eating has eaten spicy food thus turning their asshole into the Hellmouth.

Guy1: You want some of these buffalo wings?
Guy2: Are they spicy?
Guy1: Spicy enough to circle the Hellmouth with my girl.

by Getaho February 01, 2015