1 definition by WeeScottishLadInaDress

Grimshaw

A "Grimshaw" is when, after anal sex there is some excriment remaining on the penis, and the giver smears it on the receiving party's teeth or brushes the teeth with the fecies covered penis.

"Hey man you know that girl I was with last night? Yeah, I gave her a Grimshaw"

by WeeScottishLadInaDress March 13, 2018