TBS: Tight Bum Syndrome 

the action at which some one, who is nervous, clenches their butt cheeks in anticipation of a specific anxiety/nerve inducing event. -Walking is sometimes difficult, although it does make your ass look out of this world.

Bob:"Hey Todd, how's it going"

Todd: "Not so good, I have a huge presentation today and I have a serious case of TBS,I'm so nervous."

Bob: "Ya you are walking pretty funny right now, but your ass needs space boots, cause it's out of this world."

Bob: "Wait, what's TBS?"

Todd: TBS: Tight Bum Syndrome.

Bob: "Oh ya, that happens to me all the time, actually it's happening right now, give it a feel.

TBS: Tight Bum Syndrome by canadiangirl237 November 15, 2011

tbs 13 

one of the active gangs in the philippines - True Brown Style 13

i'm not a TBS 13 member.. bwehehehehe!

tbs 13 by Cuatro February 1, 2005

TBS Announcer 

Jackass that is a marketing arm of MLB who's only goal in life is to piss off every Phillies Fan in the World. See Also Joe Buck the asshole or Tim McCarver the strapper

When she found out I was from Philly, she went all TBS announcer on me and spit it on my sweater

TBS Announcer by IHateNationalAnnouncers October 21, 2009

TBS'd 

Short for Treated Burned and Served, TBS'd means to be put down or embarassed by someone; humiliated and "shut-up" without chance of comeback.

Damn, you just got TBS'd.

TBS'd by Owen Willis October 3, 2005

TBS Network 

The new home of Wipeout, airing on April 1st 2021

Guy 1: Dude, Wipeout will be on TBS Network!
Me: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

TBS Network by qwertyuiop74 March 23, 2021

TBS report 

A mock urgent detail which overrides all other projects in an office setting. This report is also highly classified and spoken of only in hushed terms. It is used to extract a coworker from speaking with a Mook.

Earl: I need to talk about the TBS report right now cause I gotta get it into interoffice by 10:00.

Sheila: Thanks for gettin me outta that conversation that Goatfucker. He never stops blabing on about his cousins brother.

TBS report by tesahbiggs February 2, 2008

tbs sunday

The cooler way of saying TAKING BACK SUNDAY.

I went to the tbs sunday show yesterday, and it was teh r0x0rz.

tbs sunday by Philysssss April 9, 2005