Top Definition
A term used when u smell something stank that u cant really explain wat it is.
Tom: wat in hells name is that smell?!?!

George: i dont know it smells like ountaopp in here..damn!!
#bitch #ontop #untop #stank #oontop
by Brickhouse Boner April 09, 2007
5 Words related to ountaopp
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