Definitions by Bare knuckle boxer

Changing of the Guard 

When an unmotivated friend sticks around for multiple friend change overs. Moods associated with said friend and event often include heavier than normal drinking, lashing out, sadness, depression, anger, loss of sexual drive, bitterness, over sleeping, over eating, and diarrhea.

Bob's on a bitter bender this month because we have another changing of the guard.

Changing of the Guard by Bare knuckle boxer June 8, 2012

POP 

Acronym for “Pink On Pink” or having sexual intercourse without protection.

Example “ I got some POP this weekend and I’m feeling great!” or “ Dude I’m kind of worried, I POPed something pretty bad last night”

POP by Bare Knuckle Boxer February 13, 2008