1 definition by superman90245

having intercourse with another person that is very willing when you are very not interested. Mostly term used between gay men when a good looking gay man will show "mercy" and "fuck" an ugly man.
aslo applied to men and women.
Sam: Man, Karla is leaving his week to live in Texas.

Mark: You should hook her up and give her a mercy fuck. I heard she gives a good pepper shaker.
by superman90245 March 11, 2010
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