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Kusu is a word used by the nubians to mean "Vagina"
Kusu taki hilu. (Your Vagina is sweet)
by Kultu March 24, 2011
Fart in tamil language. The gas one emits from one's butt.

Usage : Can be used to insult someone or make fun of someone.
1. Your kusu smells like rotten eggs.

2. Look at her butt. It is so big. Such a loud kusu must come out of it.
by kusu mayandi July 14, 2009