You Ain't Tweakin We Ain't Speakin 

Originated in Philadelphia

1. Guys usually say, "You Ain't Tweakin We Ain't Speakin"

2. If your not having sex with me what's the point of me talking to you?

3. If your not being a whore or tweakin were not speaking

4. Don't talk to me if your not tweakin (being a whore)

5. I Don't want to talk to you if were not having sex

Tweakin is being a whore and having sex with random guys

Wanna fuck? (Guys says)

No (Girl says)

Why are we talking to each other then? (Guy says)

"You Ain't Tweakin We Ain't Speakin" (Guy says)

Guy no longer talks to the girl once he finds out the girl doesn't wanna have sex

You Ain't Tweakin We Ain't Speakin by breezyboooo April 6, 2010

Bitches ain’t shit

All my exes

“Damn Timmy,she already got a man. Bitches ain’t shit on moms’

Bitches ain’t shit by Yaniggatony July 19, 2019

Your mother ain't shit 

Something you say when you've been dealt a vast amount of ownage. It's a compulsory response to having your ass handed to you. It's usually uttered in the hopes of saving face.

Ernie: Your mother ain't shit!

Your mother ain't shit by Spotted Sea Cow April 13, 2005

there ain't shit far behind that

Something to say when someone makes a wet fart.

*Someone makes a wet fart*

Grandma: There ain't shit far behind that.

there ain't shit far behind that by cbruer December 3, 2009

ain't swinging off that side of the plate 

not homo, straight,

Johnny: Josh, I want you tonight!
Josh: Whoa, you might want me, but i ain't swinging off that side of the plate, you know what im saying.

ain't swinging off that side of the plate by Slyer123 October 9, 2009

You ain't shittin' kittens 

Indicates strong agreement to a comment made by someone else, especially when that persons comment is a bit of an understatement, or states the glaringly obvious, or both.

Effectively equivalent to the phrase "That ain't no lie!!" or "Ain't that the truth?!", but said with great enthusiasm.

During a heavy thunderstorm, your friend says "It's a little bit wet outside." You respond with "You ain't shittin' kittens!!"

Two retail employees get done dealing with a difficult customer. In private, one says to the other "That guy was a douche!" The second responds with "Pfff, you ain't shittin' kittens!!"

You ain't shittin' kittens by Atavist December 14, 2010

You ain't Smuckers

Used to imply in a satirical manner that someone is "Jelly" (jealous).

It is often used in question form, see example.

Guy 1: Dude, your girlfriend looks like crap today.
Guy 2: Breh, you ain't Smuckers. So why are you so jelly?
Guy 1: No for real she does.
Guy 2: AIN'T even Smuckers.

You ain't Smuckers by Brausten November 1, 2012