What does TBY stand for?

Teacher behind you

When you receive a message that contains TBY, you'd best stop goofing off. This acronym stands for "teacher behind you" and ... why are you still reading this? Put your phone down! Click away! Quick, before your teacher sees!


TBY! Close out now!

A student who missed a TBY warning

Related Slang


Updated March 19, 2021

TBY definition by Slang.net

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

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