An Indian music record label and film production company that makes Bollywood and Indie-pop music. It is most known for its popularity on Youtube and being the "rival" to Pewdiepie. Because of its large subscriber count, many #gamerbros have been shitting themselves, or as they would put it getting "triggered", over something that people in India and other places like. For reference, as of right now T-Series has 75 million subscribers on Youtube and there are over 1.3 billion people in India. Somehow, these whiny gamer dudes just cannot wrap their heads around that many people liking something and yell that they must be using bots to get their subscriber count on Youtube.

T-Series is also, as of 11 December 2018 , the most-followed DailyMotion channel.
Someone: I like the music T-Series puts out!

Some gamer guy: WTF?? BRO ARMY GRAB YOUR MR.CHAIRS!!!
by SonicFoxLover69 December 15, 2018
Get the T-Series neck gaiter and mug.
A group of corporate fucks who are trying to take over PewDiePie as the most subscribed YouTube channel
Oh yeah T series? They’re SUCH a good youtube channel that makes nothing but executive garbage.
by realegmoney February 04, 2019
Get a T series mug for your buddy Trump.
a music label on the outside but a secret gay porn studio under their headquarters where everyone gets a bit of action
if you keep this out of ud u r gay and have gay orgeys in tseries hq
ever wondered y people call t-series tgay? ITS BCOZ THEY MAKE GAY PORN
by Subscribe2PewDiePie March 17, 2019
Get a t-series mug for your coworker Paul.
THE WORST THING TO EVER HAPPEN TO THE INTERNET THEY MUST BE DESTROYED AT ONCE FOR LORD PEWDIEPIE’S YOUTUBE TAKEOVER
WE MUST KILL T-SERIES SO THAT THOSE INDIAN SCUMBAGS DONT TAKE PEWDIEPIES PLACE AS #1
by RED: ... February 25, 2019
Get a T-SERIES mug for your cat Manley.
A bitch lasagna who makes shit music and content
Person 1: Did you hear T series might beat Pewdiepie?
Person 2: NO wayyyyy bro, he sucks ass. Pewdiepie is best
by Elle oreo November 23, 2020
Get a T series mug for your mother-in-law Beatrix.