It literally means, "That's right." But it is commonly used as a universal reply - usually coupled with an emoji appropriate to the context - when you do not know what to respond to the information you just received.
U1: Yov, mone. Enakku kannu therla yaa
Pa1: Adhu seri 🥲
When you're really serious about something but its just to good to be true
Zach: are you serious
Carly: yee im SERI-MOUSE
Nobody wanted to see the Dodgers win it ever since they ratted on the Astros. Year of the Rat was a good name for 2020.
2020 World Series is one a lot of people will have to look up on Wikipedia to see who was in it.
Addison Rae is literally such a waste of a life all she does is shakes her ass in her moms face. Twerks in little kids faces. And literally she dated so many uselessness guys but at least she’s didnt datebook Noah beck I Stan I stan u for that but other than that idgaf about u
Celebrities series
I only found out who he was when he started dating Dixie. And Ik has as Dixie’s BF. Other than that, useless.
Celebrities series
A series of books made by Wilbert and his son, Christopher Awdry about anthrophomorphic trains living on the Island of Sodor. The first book, The Three Railway Engines was published 1945, spawning 42 more books and an extremely succesful television series, Thomas & Friends. The RWS is claimed to be the Bible of the TTTE fandom.
Guy 1: Hey dude, have you heard of The Railway Series?
Guy 2: What IS The Railway Series?
Guy 1: Bascially, it's Thomas & Friends before Thomas & Friends.