#tb

Hashtag throwback

Usually used when someone wants to post an old photo on Instagram and expects reactions such as "awe so cute"or "that was so great"

Me and my dog when I was five. #tb

#tb by Tanhan naves November 17, 2013

#tb4l

TB4L is defined as "Toxic Boys for Life." Term used when referencing toxic behavior as demonstrated from the toxic king, Future. Also is found in the book of Misogyny

He is definitely not a simp, he's more toxic if anything. #tb4l

#tb4l by RealGambino15 May 10, 2020

#tbt

Throwback Thursday. Used on Instagram when you post an old picture of yourself on Thursday. Old pic should be from a different era of your life, not last week. Bonus points if you theme it to the time of year you are posting e.g old Halloween pic at Halloween.

Halloween '01 #tbt

#tbt by TheBearodactyl July 25, 2013

#tbwso

Tonight Big Wieners Slap Olivia

Ha, did you see those dicks fly through the window? #TBWSO

#tbwso by #tbwso July 7, 2016

#tbt

Throw Back Thursday

It's a hashtag on Instagram #tbt

#tbt by Famfafa May 19, 2018

#TBS

#TBS is something no one needs to know about….It never happened…

Remember when I had loads of friends but now they fear for their lives and stay in all day because they witnessed a #TBS night?

#TBS by Steven 'TBS' Harvey December 7, 2011

#TBRH

This Bitch Right Here

Antonio Brown is reportedly threatening to retire if he can't wear his old helmet, which has been banned by the NFL as unsafe. Response: "This bitch right here..." #TBRH

#TBRH by urbanah August 9, 2019