Mickey Duff was a well known boxing promoter whose name is now universally used as rhyming slang for marijuana.

Mickey Duff = Puff

When a person with almost no training runs a full marathon. The first to document this run was Bert Kreischer, who has what's know among scientists as the Mickey Mantle Gene.

A bottle containing at least 6 litres (202 US fluid ounces) or more of alcohol.

A guy with huge balls and tiny dick. The large balls are the ears and the small dick is the nose and together that makes it look like Mickey Mouse.

Being in-love with mickey since she’s just so sexy and racist