A male, usually a millennial who changes shorts under a towel tent in the locker room, who stares with gaze literally locked in on swinging boomer cocks.
I saw that swinging cocklocker give me a sideways stare at my junk as I walked by to the shower .
Pronounced "Shock o locker" after the movie "Chocolate". A chocolocker occurs when you perform a shocker on someone and are left with residual feces on either one or both of the "poo" fingers.
We were hanging out last night, got a little funky, and I ended up with a chocolocker on my driving hand.