high on something

high on (something)

1. Very excited about or thrilled by something. I'm thrilled that the boss seems high on my idea for this year's charity auction.
2. Intoxicated, usually due to drug use. Yeah, we got high on some pot before the concert.
See also: high, on

high on something

mod. excited or enthusiastic about something. Tom is really high on the idea of going to Yellowstone this summer.
See also: high, on, something