Porn Break and Jerkoff. When you've been sitting in your dorm room staying up all night writing papers and assignments but need a wake-me-up, so you turn on some porn and jerkoff.
dude how'd you manage to stay up all night writing those papers?
v. The Classic PB & J refers to the sexual action in which one stabs a partner, defecates on them, then proceeds to engage in sexual intercourse with said partner.
"Yea, her parents walked in right as i gave her the old PB & J maneuver. Needless to say, there was some hostile air in the room."
Pizza, beer, and a blowjob. Represents a perfect end to the work week.
Scott: Dude, it's 5:00. You going home?
Jeff: Yep! It's Friday, PB&BJ night!
Scott: Damn, all I have to look forward to tonight is bologna and porn. Oh well, have a good weekend! (asshole...)
PB&JJ is an abbreviation for a penis butter and jelly job. This is the act of sticking your penis into a jar of jelly and then receiving a blow job. Try warming the jelly first, but be warned of the temptation of turning the PB&JJ into a simple PB&J.