Doosatee Share definition Flag A mythical animal. Head of a duck, body of a moose, tail of a manatee. Often used as an insult. Can mean awkward or uncomfortable to be around. "Toby is so awkward, he's a total doosatee!" Doosatee by Asharx February 27, 2011 0 0 Get merch Get the Doosatee mug. Buy Now — $32.95 See more merch