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1 definition by Dee Sanchez

(Acronym for "Adult Babies/Diaper Lovers"): Sexual fetish in which adult males dress up like babies, including the wearing of adult-sized diapers, and have females mother them as if they were a helpless infant. The male will often soil the diaper and have the female change it to heighten the effect.
Despite his button down demeanor, no one knew that Bill enjoyed AB/DL play with his girlfriend behind closed doors.
by Dee Sanchez September 29, 2005