Dino egg

Common street slang for one 5 mg Melatonin pill.

Named for the long-lasting, deep-sleep enducing affects that Melatonin possesses, combined with its appearance of what one may expect a dinosaur egg to look like.

"Hey Bec, can you throw me the Dino Eggs-- I'm ready for bed."

by HuckyJ March 03, 2016