When you get on Facebook on Sunday night to find that you've broken a record of "online friends" because everybody is at home doing the same thing you are; getting on Facebook because they have nothing better to do.
I have 69 friends online! Must be Sunday Night Fever.
by SundayNightFeverGirl January 18, 2010
Get the Sunday Night Fever mug.
The feeling of dread and depression one feels for Monday on Sunday night
Knowing that I’m working tomorrow, I’m starting to feel the inclinations of Sunday night fever.
by OhMyLord911 July 31, 2023
Get the Sunday night fever mug.