The state of being when you are so tired to have lowered inhibitions and thought processes due to lack of sleep. Very similar to being drunk.
"I pulled an all-nighter last night and had to run straight to class, I stumbled in so sleep drunk that I'm worried what I said aloud during discussion"
The state of the mind and body after being sleep deprived. Has similar symptoms to being drunk such as forgetfulness, laughing at things that aren't really that funny, and irritability.
After I only got two hours of sleep, I went into work completely sleep drunk. I was in a mild daze for the entiremorning.
Q:"Well excuuuuuuuuse me?!?!. I got zero termOq Ll anyway, I'll ft back later info say.".
A: What are you TALKING about? Are you sleep drunk already? It's only 12:30!
Q:itS, I dOnt evEn thiNk to do tHe stuFf !!
A:........just gotobed you pieceof shof