Projectile fragments resulting from catastrophic, blunt force trauma to the groin.
The extent of his groin injury was apparent from the amount of testicular shrapnel found around the accident.
by J. Power February 8, 2010
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While teabagging someone (putting your testicles over their eyes) you then shine a flashlight over your testicles giving your victim and IMAX-esque view of your testes and testicular veins. Made popular by eager high school students trying to find the vas deferens.

Also a cure for stuttering emo kids.
Matt and Dave walked in on Tom giving Chrissy a testicular eclipse. Shock therapy ensued.

Emo Danielle was given a testicular eclipse by peepants to cure her stuttering. Noone understands her angst.
by Davecolarusso January 28, 2008
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When a woman is using a tickling motion with her fingers on a mans balls.
I was with this freak last night, she even used the Testicular Tickler on my balls.
by Noicore June 24, 2010
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When a man's testicals become twisted, cutting off the flow of blood to the testicals. Prolonged testicular torsion can result in the death of the testical itself.
"OMFG, this torsion hurts!"
"I need a doctor to fix my testicular torsion"
by hussad October 17, 2004
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When the spermatic cord connecting your testes to your body is twisted; cutting off blood flow and resulting in excruciating pain, and if left untreated, testicular death.
Jack: “Oh... fuck man it feels like I’m gonna give birth to my ballsack”

Sam: I’d see a doctor bro. You might have a testicular torsion
by Zamperinio February 3, 2018
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Lying about the length of one's penis.
Guy #1 - "Yup, I'm 11 inches."
Guy #2 - "That is so testicular bull."
by chloeg29 December 14, 2010
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