Sleep wall • noun • that feeling you get when you feel like you're going to fall asleep but then it passes and you're fine. Often afflicts those with PopTart deficiencies. Those who do not suffer from sleep walls are known to be excellent spellers. Causes include watching too much Dexter and Breaking Bad. Tennis players are at high risk.
"Dude, you hit a sleep wall. You should eat some PopTarts and stop watching so much Dexter..."
"I do not have sleep walls, because I am good at anagrams and can define the word 'retrogress'."
"I do not have sleep walls, because I am good at anagrams and can define the word 'retrogress'."
by smug. (: December 23, 2011
When you have nothing really important to do, so you temporarily shut down your brain and daydream, a bit like a computer.
Brian: What's wrong?
Zach: Ugh, Will was totally in sleep mode during my presentation. IT WAS IMPORTANT!
Brian: LOL.
Zach: Shut up, you dick.
Zach: Ugh, Will was totally in sleep mode during my presentation. IT WAS IMPORTANT!
Brian: LOL.
Zach: Shut up, you dick.
by definebird August 08, 2017
by hazelnutbiscotti June 28, 2018
by Wafsnipes23 September 16, 2011
The catch up sleep your body forces (sleeping through alarms, etc) for staying up too late for multiple days in a row.
Man I slept for 12 hours and missed my appointment, I knew I shouldn't have stayed up playing games three nights in a row. Sleep tax is a bitch.
by tbhinevercared February 03, 2018
when you go to sleep and don't set any alarms
by ilstu May 06, 2007
Incoherent utterings after being awakened from a nap or sound sleep. The inability to process lucid thought due to sleepiness or altered states of consciousness.
I'll tell you how the movie ends tomorrow, you're so sleep stupid right now the ending won't make any sense.
by tcjohnson February 23, 2012