Big Poppa South's definitions
A large, thick penis that is capable of hurting a partner during intercourse. A pain bone would be considered to be in the top 10% of large penises.
by Big Poppa South April 16, 2010
Get the pain bonemug. by Big Poppa South June 22, 2009
Get the Dumpedmug. by Big Poppa South April 22, 2010
Get the hang one in hermug.