Sunday night insomnia

the inability to sleep on a Sunday night because you were out late the past two nights partying/hanging out and now you have to go to bed much earlier for work/school the next morning

"I only got 4 hours of sleep last night....I went to bed at 11 but Sunday night insomnia kept me awake forever

by jack butler505 March 18, 2011

sunday night insomnia

The inability to fall asleep at a resonable time due to staying up all night Friday and Saturday

Friend: Dude, why are you so tired?
You: I got 4 hours of sleep cause of sunday night insomnia.

by Kitkat71093 January 19, 2009