Top definition
Puerto Rican slang that refers to a male's underlying parts. A combination of the words "culo" (ass) and "bicho" (dick).

That dude smells like cubicho.
by bkanon July 03, 2008
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug