someone that sniffs a female's bicycle seat after she is done riding it
Did you see tom with tracy's bike, he is such a fucking whiffle sniffer.
by Josh February 16, 2004
1 more definition
a person who smells their own dirty underwear after they make a splotch
Oy, he's smelling his skivvies! What a whiffle sniffer!
by Levi Benson January 20, 2005