Definitions by MissKittyKATKCK

RRB 

RRB stands for the Random Raging Boners experienced by teenage boys. Often at bad times, such as in the halls at school or in classes.

Luke: "Dude I had the WORST RRB today in gym!"

Chuck: "Yeah I know dude, it's impolite to point!"

RRB by MissKittyKATKCK October 9, 2005