Code B means that one has an erection. The “B” stands for boner.
Hol up bro I got a Code B.”

We got a problem. Code B”
by let’s get this bread November 21, 2018
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Whenever a guy has a boner they say they have a “code b” instead of saying they have a boner or are erect
Guy: I have a code b
Girl: Really, lets go to the back of the room
by Sparkyyy7_ September 18, 2019
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noun, The act of bailing, or leaving a venue, party or location. A "code B" is called to signal your group that it's time to go, for whatever reason.
That party was a sausage factory so we called a code B.
by schneider999 April 9, 2008
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