1 definition by President Bill Pulman
When grinding upon a girl, until her friends look at you with a "what the fuck face." This will cause the girl herself to turn around and give you a "What the fuck face."
Dude:Dude, i grinded on this group of girls and i totally got a What the fuck face!
Dudette:Lolz, i totes know what you mean, i so give that look
Dude: Not coolz
Dudette:Lolz, i totes know what you mean, i so give that look
Dude: Not coolz
by President Bill Pulman June 10, 2010