ltbc 

Long term booty call. Used in reference to that person who you aren’t really dating but are always dtf.

“are you going out with Stacy?”
“nah bro, she’s just a ltbc”

ltbc by fifiandtheflowertots March 21, 2021

LTBCP 

Little Tiny Baby Cat Paws. Used to describe the shape, size, and overall style of a dog (or cat)’s paws as similar to a baby cat’s paws.

Aww! Look at Oatmeal’s LTBCPs!

LTBCP by PeonyP August 20, 2023