Top definition
Verb- refers to the act of taking MDMA (ecstasy) and a strong narcotic (such as Oxycontin) simultaneously, producing a gentle, very carefree state of mind, not unlike a manatee drifting about the Florida Keys (before getting crushed by a speedboat full of bitches).
Carlos: "Hullo Xavier. Have you seen Pascual? He seems to be very slow."

Xavier: "Indeed. He's manatee flipping really hard."

Carlos: "We should engage in that soon."
by Dr.Girlfriend June 16, 2009
Get the mug
Get a Manatee Flipping mug for your daughter-in-law Nathalie.