A "Mimmack" is a genital shaving mis-adventure caused when a faggoty guy decides to chicken out and use one of those girly creams or sprays rather than a good old fashioned razor (like what REAL men do) when shaving his nads which results in the pubes shrivelling up, turning white and resembling the burnt shrivelled remains of a carrier bag on the end of a stick that has been set alight.
"Decided to shave my nads last night and ended up with a complete fucking Mimmack" !!!
by Baku Goos July 13, 2009