Dopey Share definition Flag 1. Dazed or sluggish, as if drugged. 2. Someone who's stupid. 3. Someone who's Silly/Foolish. 1. Whats wrong with Bob, he said 4+9=11 dude hes dopey. 2. Jake is kind of slow today, he must be really dopey. Dopey by jduageh June 1, 2009 0 0 Get merch Get the Dopey mug. Buy Now — $32.95 See more merch