GBTR 

God Bless The Rachets

Person 1: yo Jamie cheated on me
Person 2: forget her, GBTR

GBTR by Halbertsalwaysright March 8, 2021

GBTR 

Acronym that stands for "Go Back To Reddit".

Often used on Nigerian Camel-rearing and letter trading service boards to denounce someone as a redditor.

Anon1: Keanu Reeves wholesome, Big Chungus hilarious!
Anon2: GBTR, you dumb normie!

GBTR by NEEDCORRECTION January 16, 2024

GBTR 

Acronym that stands for "Go Back to Reddit".

Usually used to denounce someone as a Redditor on sites that are not Reddit.

Person1: Keanu Reeves is so wholesome! Big Chungus is... LE FUNNY!

Person2: I can tell from your tone that you are an avid user of Reddit, am I right? In that case, GBTR!

GBTR by NEEDCORRECTION January 23, 2024