When receiving oral sex from a kneeling patron, one covertly slicks the patron's hair back with their own feces much the way one would apply a cheap mousse. Thus, making them a shittin' image of a "muddy otter."
"I had to shave my head once that son of bitch gave me a muddy otter!"
by gobble docker February 05, 2010
Top Definition
Whilst receiving oral, one reaches back and shits in his own hand, then proceeds to slick his partner's hair with the poo, as though offering encouragement.
I decided to make my birthday blowjob extra special by giving her something in return. She loves a good muddy otter.
by probablysmells February 04, 2010
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