What is Back Alley Parkin'?
1.
Occurs during the act of "doggy-style" sexual intercourse. When the giver attempts to enter the receiver's anus, without first requesting permission to do so. Usually resulting in the incompletion of said act.
"Homes trying to slip in, a back alley parkin' job on his woman. But she revoked his driver's licence!"
See 
Random Words:
1. 
Secret word phrase used to warn people about the conversation, which will include sexual innuendos or phrases
warren: "hey, wat ch.. 
1. 
One who goes on pilgrimages for penis
Patrick is a dick pilgrim.
See gay, insult, pilgrim, fag..