What is Grimey-ass Grin?
1.
A facial expression expressed by a man or woman who has been discovered recently engaging in an illicit or private activity, usually appearing delighted.
Jason woke up later in the afternoon, and saw his house mate and some young woman on the couch roused and mussed up with grimey-ass grins on their faces.
See
Random Words:
1.
It's practicioners fly to foreign countries and fuck dead animals that are indigenous to that region.
For instance go to Australia..
