JB Special refers to the unexpected insertion into ones ass. This act is called the JB Special working off of the old toy "jack in the box." In this case "JB" refers to "Jack in the Butt."
I "JB Specialed" that ho fo' sho'.
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a word used to let your fellow IM'er when your making lots of errors when your typing.
boy: hye , whtas up sxexyyy?
boy: JB!
girl: yah was gonna say, loser...
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When receiving blow job while listening to Justin Bieber
Dude 1: Dude, how do you manage to keep it up during a jb bj?
Dude 2: Idk I just think of Justin Bieber as a girl.
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COcky Midget with a small penis
JB thinks he is the coolest but hes actually only 5 foot 4
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i. to give an excuse so that you are not forced to leave your room and enter the outside world.
ii. to claim that you can't go do an activity, like a pussy
synonomous with "bitch out"
Justin decided to JB out of going to the Mariner's event so that he could play HALO and jerk it to Tobey Maguire.
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This is a person who often makes confused behavior on Chinese Tik Tok, which is a word used by the Chinese to describe something illogical
He ate plastic as a snack. It's like JB Han