Hidden Testicle

The act of hiding ones Testicle inside an object, this could be clothing, Weapon or even vehicle. The Hidden testicle will be then Guarded by the Person with the missing Testicle for its dear life whilst the friend, Partner or someone hunts for it. The act is usually done my professionals

KID: Hey Mom?
MOM: Yes dear?
KID: I found Dad's hidden testicle in his jacket, imma bring it to school for show and tell.
DAD: *Slaps kid and re-Hides testicle*
DAD: don't touch my testicle, this is my profession, don't attempt to find it.