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Early onset of baldness. Named for the Seventies TV character "Kojac" played by bald actor, Telly Savalas, who shaved his head long before it became popular.
"Are you losing your hair?"

"Yeah, Premature Kojaculation runs in my family. Either that or I'm growing a lot more forehead."
by Don Howard August 26, 2007

Words related to Premature Kojaculation

bald chrome dome friar tuck high forehead skin head