turdbrain one who is a shit for brains is extremely stupid with little or no common sense
this man walked into a convenient store with toy gun attempting to rob the store and almost got shot by the police but he was lucky to walk away with his life what a stupid no good turdbrain
derived from the words Turd and Submarine. A Turdmarine is created when someone accidentally shits themselves whilst taking a bath, and the piece of crap is left floating around in the water.
The largest of shit storms a turdikane can be known to destroywhole bussiness,classrooms, offices and lives. The turdikane is often predicted using dumplar radar and forcasted by crapuweather
A big dookie like a chocolate swirl ice cream sundae right on the head of an unknowing loser, creating the image of HAAJI from Johnny Quest. Thus the turdbin is born.