a state of mind in which you are so deprived of sleep that you attain
a feeling of high much like marajuana.
in, but not limited to; thinking everything is excesively hilarious
when in reality
it is not or, acting like an idiot while half way between sleep and awake.
"It's 5 in the morning and brent
just tried to jump off the roof, that guy must have
a serious night-time high to pull that crazy shit!!"