The tradition of eating cheese late at night, first made popular by Tina Fey's character Liz Lemon on the TV show "30 Rock". Also known as "working on the night cheese".
"I was working on the night cheese pretty hard last night."

"Workin' on the night cheeeese!" - Tina Fey
by antidev July 27, 2009
Get the night cheese mug.
When you and your homies are desperately horny for some pussy so you call up the late night cheese demons and book the appointment for the whores to chomp and suck the soul out of your meat
Hey rats wanna go get “late night cheese” with some dumb whores
by Rat sniffer July 18, 2022
Get the Late night cheese mug.