Pitpig
The designates bottom in underground gay group sex scenes referred as sex dungeons, dark rooms or sex pit.
A pitpig must be willing to submit.
pitpig
One who is unusually unattractive, with an accompanying disposition equally so. A cross between a pitbull and a pig.
I can't stand that woman, she is a pitpig.
pitpig
one who spends many hours down or at the pit (mine)
"that guys a pitpig, he will not go home"