When you bone a girl/guy so hard anally, the anal cavity is streched so far they have anal leakage. Their hole is so wide they can't control farts or shits.
by The Ripper 69 June 10, 2016
 Get the Napoleon Boneapartmug.
Get the Napoleon Boneapartmug.  Get the Napoleon Boneapartmug.
Get the Napoleon Boneapartmug.