a guy who allways fucks ugly women aka munters. he thinks they're beautifull, until his mates tell him they're fugly. his taste cannot be changed, how hard you may try, he'll allways end up fucking a munter.
have you seen lander's new GF? that guy is a sick munterfucker !
1. Someone who is a sinister 'motherf*cker' just like Mark Zuckerberg.
2. A scam or scheme as devious as Facebook, esp. online scams, computer technology.
You conned hot swedish models to pay for posting their naked pictures on your website? MUTTERZUCKER!