ain't your daddy's 

1. Used to contrast something of the present with something of the past that it superficially resemmbles.

2. Used to contrast the current incarnation of something from its past or 'classical' form.

cf. the mother of all battles

Ain't your daddy's Vietnam

Ain't your daddy's Rock'n'Roll

ain't your daddy's by Marcel van Kraat September 11, 2006

ain't goin 

The act of being dogmatic about a particular situation. The act holding a firm position on a given subject and sticking to it. Not budging, not backing down, sticking to your position, not leaving, or standing firm. Originated in Milwaukee, Wisconsin in the early 2000's but has since spread to Illinois, Indiana, Ohio and mainly other Midwest areas and is starting to catch on near the east coast in areas such as Boston, Massachusetts and even Portland, Maine.

Twan: "So I hear yo' girl is making you buy her some shoes or else she won't let you have sex with her."
John: "ain't goin. I'm broke and she ain't gettin shit."

Twan: "Aye bro, I bet once dude comes in here to come beat your ass you are gunna run out that door!"
John: "I ain't goin! I'm bout to woop his ass if he tries anything."

ain't goin by Mil-town Mufucka December 14, 2011

ain't got no 

a slang term that means "don't have any" when translated into proper english. very commonly used in the southern part of the U.S.

(friend)"Lend me a dollar, man"
(you)"You know i ain't got no money"

ain't got no by Madam Fantastic March 6, 2004

ain't that money?

exp. used when pointing at someone you plan to rob

slavin (pointing at elderly woman): yo, ain't that money?
herbs: nah, i don't do old ladies

ain't that money? by khup December 14, 2008

Ain't No Wifey 

1. To be single and not want a relationship
2. To "go with the flow" in a relationship, not wanting anything serious

John: "I wanted to ask Kate to marry me but I know she won't say yes."
Terry: "Why not?"
John: "Because she ain't no wifey."

Selena: "You shouldn't be hanging out with Eric if you're with Sean."
Miley: "Who cares? I ain't no wifey."

Ain't No Wifey by aintn0w1fey August 30, 2013

ain't give a fuck 

An expression to mean that one does not care, emphasized by the disregard of grammar in the statement itself.

Observe the Honey Badger, as he ain't give a fuck about nothing.

ain't give a fuck by iamprobablygoingtohell July 31, 2013

Ain't this a bitch 

when ur pissed off at something u might say aint this a bitch meaning this sucks shit or this is fucked up.

Mom: Timmy, your little brother took a shit in your bed again.
Timmy: Aw, man! Ain't this a bitch...
Mom: Watch yo damn mouth!!!!!!

Ain't this a bitch by frigginawesomenigga September 27, 2009