A penis that is covered in poo, fresh from baking some Ginger Bread Men.
"Mate, get your muddy bear away from me! You've just had it in my ass! I don't want it near my hands/mouth!"
by Bob Fossil January 30, 2008
recieveing poo all over yourself with a more than happy smile on your face
Those crazy muddy bears and thier poo!
by ~Blizzy~ July 25, 2003
A Caucasian person or light skin complexity who dates a African american or a person with a dark skin complexity.
My friend George is dating a black girl, oh so he's a "muddy bear" now
by HAHA I got a glock December 26, 2013