1 definition by Z. Diddy

a homosexual action in which a male puts his testicles into another mans mouth; named after the wizard Merlin in Harry Potter in respects to it being so hard to put another man's genitals in anothers mouth you must be Merlin
When Anthony merlined me last night, it was the best feeling I have ever had!
by Z. Diddy August 27, 2009
Get the merlined mug.