When a dude and babe are having sex, and the pre-come, natural lubricant, and eventual ejaculation turn the babes pussy into a "juicebox". added to this becuase of the "juicebox" a squelching noise may be heard while the dude pushes his dick back and forth.
"emily needed to clean up her juicebox after the hot sexfest her and joey had"
Dan is a juicebox, so he was really depressed when he was with Lisa, because all she ever wanted to do was fuck. Now Dan is with Lyla, and everyone knows that Lyla is a super cumpire!
By Melisandra
Juicebox
Juicebox is when a guy prematurely ejaculates when aroused by a pretty girl. As with a juicebox...you push the straw in and the juice squirts everywhere when you don't want it to.
Oh man, this kid was sitting with his girlfriend and all of the sudden he juiceboxed all over himself!
or
Man that guy is a total juicebox!
By Tracey
Juicebox
A sexy man, who travels the country side rejoicing women with his enourmous penis and testicles. Origins of this word can be traced back to 2004 when sightings of a man with the t-shirt "JuiceBox" on it were seen.
AWWW MAN, that damn Juicebox is here to steal all our women again!!!
Damn that Juicebox is sexy!
By Julita
Juicebox
Nickname for the New York Yankees dugout, for the notoriety of steroid use among players on the team.