so sleepy that you feel stoned, everything is funny and your short term memory is out the door. red-eyes and slow talking, zombie like kicks. Could also be spelled "slayzed".
i was so slazed after work i locked my keys in my car, but thenforgot where my car was.
The state of being so messed up Nyquil you don't even know where you are. You start screaming "Garry Terriyaki" and your nose starts bleeding for no reason, you end up passing out and waking up 16 hours later.
Alex: Dude, let's get sazed up tonight.
Mooga: Aw yeah dude, sippin on that sazequil bro.
Saze: Dude, I am already sazed up... whoa... Garry TERRIYAKI!!