Pabby

Pabby is a name that you give to someone with an overwhelming and insatiable lust for bare nipples. They will often lose all reason when they notice a nipple through someones shirt

Matt: "Yeah so I - WOOF WOOF, AWOOOGA, YUMMY YUMMY, HELLO YUMMY"

John: "Uh oh, looks like Pabby saw a nipple"