adjective Not to be confused with the original merkin, (pubic wig) but rather an up-coming Australian slang which can be replaced for vulgar slang such as; 'geek', 'nerd' or 'weener'
A tiny afro toupee usually in the shape of a triangle commonly worn by semi-balding men from N.W.Indiana...because the shape matches their head perfectly.
Eeeeew!!! John, is this your merkin in my soup again???
John leaned a little too far over the grill again, he was unaware his merkin was ablaze...I decided not to tell.