frottagonist 

a person who enjoys 'sneakily' rubbing themselves, fully clothed , in a sexual manor up against an unexpecting by stander.

From the french 'frotter' meaning to rub.
ie, I think I have been violated by a frottagonist
I am frottanising with my lap top!!

frottagonist by Mitzi Mason October 13, 2007

frotagonist 

A leading character in the drama of your life who just happens to rock a big ol' affro.

Ya dude, Jeremy is like my fav frotagonist. He brings an unruly amount of hair and drama into my boring existence.

frotagonist by cloneswilleatme April 3, 2017