1 definition by Derpknight
When you jerk off too much the tip of your penis rips open at the tip,folding both halves back; Therfore the bloody flapjack
Dude did you hear what happened to Ethan?
He had to go to the hospital because he got a bloody flapjack!
He had to go to the hospital because he got a bloody flapjack!
by Derpknight January 19, 2016
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