חפשו מילה כלשהי, כמו swag:
 
1.
slang contraction of is not, are not, am not, do not or does not.
He ain't lazy, he just ain't got nothing to do.
מאת superrockstar125 10 בפברואר, 2003
855 195
 
2.
<negative third person singular> Chiefly American Colloquial Contraction

A single word that is equivalent to other words such as:
1) Am not
2) Are not
3) Is not

==> Most likely originated in the Southern States of America as it flows easily with their accent but has now been used in many places around the world.
"I aint going."
"We aint going."
"He aint going."
מאת Stuart Fletcher 29 בינואר, 2005
715 215
 
3.
Contraction of am not and slang contraction for anything else.
I ain't gonna watch Joe Millionare 2 because it ain't good.
מאת Chase 11 בנובמבר, 2003
526 287
 
4.
Is now in a dictionary
Teacher: Ain't is not in the dictionary

Student: It's on the urbandictionary!
מאת martytiptoes 20 באוקטובר, 2010
402 180
 
5.
Originally a non-slang word, ain't began as a contraction for "am not", as in "I ain't stupid." When people began to use it improperly as in "He ain't", which should have been "He isn't", people came to consider it improper use of language. Today, it's known to be used predominantly in the south and by uneducated people.
I ain't yo' momma.

He ain't goin' to eat those nasty baked beans.
מאת Pitoyable 2 במאי, 2005
452 251
 
6.
1. a combination of the words are not.
2. a combination of the words am not.
1. You aint going.
2. I aint going.
מאת dixielightning 26 ביולי, 2003
251 124
 
7.
A word so easy to say and understand, English teachers don't want you using it and make you read war and peace.

Ain't= Am not
Child: I Ain't trippin nigga gimme the money.

Teacher: Page 1-500 now you illiterate fool!
מאת Cocker spindler 5 בינואר, 2008
203 108