What does UG2BK stand for in chat and text messages?

You've got to be kidding

Incredulous people use UG2BK to stand for "you've got to be kidding." You're most likely to encounter this acronym in chat or text conversations, in which the person you're chatting with can't (or doesn't want to) believe what you just said.

If you are indeed being serious, you can respond to UG2BK with FR, frl, or IDS. If you're not, you can respond with JK (and maybe some further explanation).


So remember how I said I wouldn't invite Tiffany to game night? Well ...

A woman who is about to send UG2BK

Related Slang


Updated April 11, 2023

UG2BK definition by

This page explains what the acronym "UG2BK" means. The definition, example, and related terms listed above have been written and compiled by the team.

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