when you shag your ex's best mate, close friend, or sibling to get back at them.
"My ex boyfriend is shagging your ex girlfriend. How dare he! Those sort of people are out of bounds! we should probably fuck?" "spitefuck hey?"
by grape peach cherrie September 24, 2009
The act of fucking a person for no other reason than pure hatred.
Bitch bothered me for so long, I spite fucked her so hard her mom could feel it.
by Cardozoed February 14, 2005