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 .
The art and practice of cockblocking, generally in reference to intentional, rather than inadvertent, acts of cockblocking. However, this term can also be used to describe the tendencies of a person who possesses a certain oblivious demeanor that lends well to unintentional, albeit frequent, cockblocking activity.
This has to be at least the tenth time Stu has destroyed my chances. That guy's penchant for cockblockery knows no bounds.