i dont think so 

What smelly people from texas that now live in new hampshire say

Are you from texas?
I don't think so
but you are!
I dont think so

i dont think so by lool September 21, 2003

Oh I Don't Think So 

A quote used by a bold one whilst facing a robotic general that's shorter than expected. It is used to counter said general's claims that he is doomed.

"Army or not, you must realize... YOU are doomed!!"
"Oh I don't think so"

Oh I Don't Think So by hihunter777 January 27, 2019

I don't think so (EXO) 

A line repeatedly used in the song Obsession by exo. Said in a classic monotonous voice by the x-exo clones, It has become a meme among exols. Personally speaking, this is a line that will live on forever. It's like Shawty Imma Party Till the Sundown or chogiwa.

1.

Exols: Please give exo proper promotions .
SM: I don't think so (EXO).

2. Exols: Give Sehunnie more lines.
SM: I don't think so.

3 . Exols: We want a comeback with Lay.
Sm: I don't think so.

I don't think so (EXO) by ExolEriEgg No bias November 27, 2019

I don't think so biatch 

adjective noun; a conversation ending phrase akin to "GI Joe" and "No soap, radio!"

"Do you have to register?"
"I don't think so biatch."

I don't think so biatch by three newtons February 17, 2004

I don't think so biatch 

Adjective noun; A phrase of impending animosity which is commonly used in conversations that do not have an advesarial tone.

"Does Tufts have rolling admissions?"
“I don’t think so biatch.”

I don't think so biatch by 3 Coulombs February 17, 2004

jerb 

well known from south park
rednecks get angrry that future folk took there jobs so they yell
They took ouare jerbs!

Them future folk took ouare jerbs!

jerb by Jimberley Kim April 7, 2005

Cheeks 

An Irish phrase meaning shit, derived from ass
(Not to be confused with the literal description of one's buttocks)

"Did you hear the song Aylek$ dropped?"
"Hardly. Her music is absolute cheeks."

"My boyfriend say LaFlame is cheeks."
"Tell your boyfriend I said it's his mixtape that's cheeks."

Cheeks by thecartisan April 26, 2020