An expression of surprise or a term used to express extreme emotion such as the climax of oral stimulation.
Shanikwa looked at Bill's massive erection and she exclaimed, "Whoocha thats a big one."
(10 minutes later)
Shanikwa was suckin Bill off and as he came, he exclaimed, "whoocha!"

by wigger be wack April 3, 2007
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As Bruce Lee drop-kicked the karate master in the face he exclaimed, "WHOOCHA!!"
by MrCayenne June 18, 2007
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