When a girl sucks two penises at the same time with ease such that they sit in her upper cheeks
outside of the teeth. This give the illusion of a walrus frolicking on the icy arctic floor.
Dude1: Bro, that chick
we brought home last night was something else!
Dude2: Duuuude, I know! When we sloppy walrus'ed her, she made winter-migratory groans
that made my nuts
Dude1: Me too. We have small penises.
Dude 1&2: (Sigh)