look up anything, like your first name:
1. sleep high
that very odd time when you're under the influence of sleep, but you're still awake.
Almost nothing can be said about what goes on when we're sleep high. It's mostly stupid random acts of vandalism and strange videos...
2. sleep high
that moment late at night when you cant sleep and all you do is do stupid things.
Girl: Lalalala lala la la lalala.
Boy: what is wrong with you?
Girl:I dont know I cant sleep.
Boy: oh, so your sleep high.
3. sleep high
When someone wakes you up in the middle of your sleep, and you mumble and say random stuff.
Guy 1: How were your three gay experiences?

Guy 2: How do you know about that?

Guy 1: You told me when you were sleep high.
rss and gcal