The hypothesis that the size of a male's penis is inversely proportional to how much of an asshole they are.
Person A: That guy is such a dick.
Person B: Ironically, according to Keasey's Law, he has a small dick too.
Person B: Ironically, according to Keasey's Law, he has a small dick too.
by M y n o d ue s Pruoy May 1, 2010
Get the Keasey's Lawmug.