Lackadazed
when you’re so brain-dead you can’t even remember your own name, let alone what you were doing.
"You're lackadazed and forgot your homework again.", my teacher, after I handed in a blank paper.
"He's lackadazed and still thinks he's the main character of his own movie.", my friend, during our group project.
"I’m lackadazed and still arguing about what day it is.", me, on a Monday.