Mount Corombus can only be achieved on Mount Corombus. A Mount Corombus is when one partner repels half-way down the side of Mount Corombus and the other partner hangs over the side of Mount Corombus and tries to shit into the mouth of the other partner. A Mount Corombus can be performed by a guy and a girl, two girls, or two guys. Mount Corombus accepts all walks of life.

(noun) A successful type of theft which results in an acceptable, impressive and rewarding payday for the protagonist.