isbt

InSide BeauTy

Isbt his face is ok

by Isbting April 8, 2022

isbty

the definition is: i shit bigger than you..

ME: ill kick your ass next time i see you!!!
COACH: shut the fuck up isbty, you little fuck.

by Barry Lattimer October 6, 2011

Isbtfs

Stands for "I swear by the fucking stars," used while texting.

It is used similarly to istg, which means "I swear to god."

"Isbtfs, next time she says something like that I won't restrain myself from yelling at her"

by <-worm-> June 3, 2024