That ain't it

The response said when someone says something that just isn't morally right, or disturbing.

Brad: "I just nutted on my cousins face!"
Tyquan: "Yeah, no that ain't it."

That ain't it by I HERPED WHILE I DERPED! July 10, 2018

That ain't it

That ain't it is just a more edgy or trendy way of saying No or disagreeing to something.

"That ain't it", Simon says as Caleb talked about eating cake with lasagne

That ain't it by RoyaltySyd January 28, 2019

That ain't it sis 

It's not fantastic. Not good, but close to good
For example someone stole BTS's beat for a song, and you say

Nah that ain't it sis.

That ain't it sis by Jimin is a cutie fight me January 1, 2019

It’s that ain’t half hoot rogue heroes mum tour 

Noun: originating in the French Alps to describe the annual knickerbocker of pro-am British cycling teams.

Could you tie a green ribbon?
Yes. I’ve been on it’s that ain’t half hoot rogue heroes mum tour.

It’s that ain’t half hoot rogue heroes mum tour by Thinos February 9, 2025

it ain't that deep 

When someone takes a simple statement and over-analyzes it.

Person 1: Wow you look great today
Person 2: So I didn't look great yesterday?
Person 1: Chill... It ain't that deep

it ain't that deep by Stewy100 January 31, 2017

it ain't that kinda night 

Any sort of situation in which you do not wish to include someone or partake in something after someone brings it up.

Chad: So dudes and dudettes, we were thinking about hitting up some movies tonight. You down?
Amber: Oh my god yes! Can I bring my friend Emily? She has NOTHING to do tonight.
Chad: I dunno Amber. It ain't that kinda night.

it ain't that kinda night by kit fistbro November 8, 2010

It ain't that cute 

When you see something that's cute and then you look at the price.

Susie: "OMG, look at that cute shirt!"

*Susie looks at price tag.

Susie: "It ain't THAT cute!!!!

It ain't that cute by mekie24 May 21, 2010