A high created by pure adrenaline or excitement, not drug or sugar induced.
Jane: GUESS WHO'S GOING TO L.A.!!!
Lily: OMG REALLY??? :D :D :D Road trip!!!
Jane: I KNOW RIGHT!!! It's gonna be soooo much fun!
John: What's with the sugar-free sugar high?
A SFW word that parents can use when they’re tripping balls on cocaine
It’s okay honey, mommy is just a bit sugar high right now