Definitions by Rockabilly

grimlock 

A sexual position where the female hangs her head over the edge of the bed face up. The male then recives a {blow job} from her while giving her the {shocker}. Usually done in an aggresive manor.

"I hit all three holes in the old ladie last night junior...that's right son..I gave your mom the Grimlock."

grimlock by Rockabilly March 10, 2009

Monster Mash 

When a man with a large member engages in intercourse with a hot petite female who is willing to take it in all holes.

"See that little bitch over there? We did the monster mash last weekend and she's still limping."

Monster Mash by Rockabilly March 10, 2009