long sleep 

Peaceful death

Work sucked I’m ready for the long sleep

long sleep by Ditullio650 October 17, 2019

Long-distance sleepover 

When, during a video call on a program such as Skype, both parties fall asleep while not exiting the call.

Person 1: Hey, I heard your friend from out of town spent the night!
Person 2: No, we just fell asleep together over Skype.
Person 1: Ah, so you had a long-distance sleepover.
Person 2: Guess so.

Long-distance sleepover by whenaroseisdenial August 31, 2013

japanese long horn sheep 

an unrealistic animal similar to a unicorn but in the form of a sheep not a horse.

Did you see that Japanese Long Horn Sheep right there?

japanese long horn sheep by ShapanezeLonhHornSheepSlayer February 11, 2018

Long calls the sleepless night 

Means I'm going to sleep or it's bed time

"Wow! It's midnight already? Well, long calls the sleepless night. See you tomorrow, guys!"

Long calls the sleepless night by niall_folk March 28, 2025

longsleevs 

the best thing that’s ever happened to stan twitter

longsleevs makes my timeline awesome

longsleevs by ilovecalumhood12 September 6, 2021

Longsleeves 

An adult who has the personality and behavior patterns of a Tori-Amos listning, my-parents-don't-understand-me, diary-keeping 16-year old girl

Angela, the main character in "My So-Called Life" is a total longsleeves.

Longsleeves by Angella December 4, 2003