tfbiml 

Slang for Thanks for Being in My Life.

Person 1: Hey, tfbiml

Person 2: What's that mean?

Person 1: Thanks for being in my life.

Person 2: Oh.... Creeper!

tfbiml by DeltaGuy June 23, 2009

TFBIDL

Acronym for “That’s funny but I didn’t laugh”

For those who want to type lmfao or lol but didn’t perform the action of laughing!

Friend: *sends funny meme*
You: tfbidl

TFBIDL by Shoutoutcarlton July 3, 2020