The medical description of this doesn't make it sound any better:
Testicular rupture or fractured testis refers to a rip or tear in the tunica albuginea resulting in extrusion of the testicular contents
...and whatever you do, don't make the mistake I did, and google for images.
LFoD '08 [1st/3rd], '10 [1st/3rd], '11 [1st/2nd], '12 [1st/1st]
123Innings '08 [1st/1st], '09 [1st/3rd], '10 [1st/4th], '12 [4th/2nd]
BRAL '09 2nd, '10 1st
Cool 3.0 '08 1st