A suddenly swift and severe cramping pain in your testicles that wraps around your penis and radiates toward your anal crack.
Son: AAHH! Mom! My penis really hurts! It's like a cramp and I can feel it in my butt!

Mom: Calm down, Son..you just caught a case of the ole' "Testicular Gas". It'll pass.
by OhMyGoddessXoXo August 29, 2015
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