Pitty fucking is the act of sticking your solid hard erection into a woman/mans armpit, and procede to fuck them as if it were a vagina or butthole.
Jeffs dick was sore and red after Heidi and him got done pitty fucking.Her pit was very dry and smelly.
by Jeff favs April 2, 2005
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A scenario where two people fuck, usually one is better looking than the other and alot of alchol is involved. Pitty fucking is actually a sport in some countries and can be seen late night on ESPN 19.
Damn last night was crazy I pitty fucked this fugly cunteen!
by BillC July 29, 2006
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The act of giving a male, or anyone with a penis, a hand-job with one's armpit. Moving in a fast, fire starting, motion. Not to be confused with 'pity fuck'.
Man, that girl gave one mean pitty fuck.

"That girl just blew my mind" "what happened bro?" "she pitty fucked the shit out of me"

Girls who pitty fuck are slores.
by b@11$@ng@ August 8, 2011
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To Fuck someone's armpit, like Tittie Fuck.
"Man, I Pittie Fucked the shit of this girl last night!"
by Heather Marie 11921 March 31, 2008
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