An endearing term for a friend one has had since the formative years; someone one may have shared a moment while each enjoyed a juicebox, such as during their preschool snack, or perhaps while on a play date.
Man, my boy Olin and I are straightjuicebox motherfuckers. Been sippin' grape flavored drinks since the day that poop was the worst word on the list.
The act of plugging in a phone, tablet or other electronic device charger into a (typically public), unsecured, unauthorized electrical outlet. Frequently performed in order to make an emergency call or text, but occasionally just to charge up the battery enough to make it to either the next juiceboosting location, or to an authorized charging area.
"Check out the guy in the middle of the mall juiceboosting his phone so he can keep texting with his girl."
A classier way of saying, "Peeing out of my ass" aka diarrhea aka what happens after bubble guts aka soup belly aka what happens when white people eat Indian food aka the Hershey squirts.