Detade Share definition Flag Another word for Duh... Used by many to obviouslly show someone said or did something stupid. Guy 1: Yo, that girl you said had herpies....I totally fucked her last night, and got herpies! Girl 1: Detade!!!! Detade by Nikki and Becca May 4, 2007 0 0 Get merch Get the Detade mug. Buy Now — $32.95 See more merch