A person whose entire brain is occupied by football — strategy, goals, matches, and even their dreams are football matches.
They're either a football genius, a delulu baller, or both.
When an individual (hopefully a male) has so many orgasms that his prostate gland cannot produce enough man milk to feed the demand. Some common places to encounter a gentlemen who has had his balls drained are at orgies, weddings, funerals, family get togethers or the red light district.
Dude, Elainesucked my dick for eight hours straight. She is a balldraining slut.