A sexual act in which a man enters a woman from behind. The woman lies down on her stomach with her legs spread (knee joints straight) and the man enters her with a straight body such that the “fork” that is formed consists of the woman’s legs on the sides and the man’s legs in between.
The process of sticking large salad/decorational forks in people's yards in the middle of the night (an upgrade of toilet papering). Usually accompanied by spray painting their lawns a variety of colors.
I would have gone out to the party with you, but I was forking that jackasses yard last night.