cari istilah yang lo mau, kaya' porb:
 
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.
dari superrockstar125 Senin, 10 Februari 2003
 
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."
dari Stuart Fletcher Sabtu, 29 Januari 2005
 
3.
Contraction of am not and slang contraction for anything else.
I ain't gonna watch Joe Millionare 2 because it ain't good.
dari Chase Selasa, 11 November 2003
 
4.
Is now in a dictionary
Teacher: Ain't is not in the dictionary

Student: It's on the urbandictionary!
dari martytiptoes Rabu, 20 Oktober 2010
 
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.
dari Pitoyable Senin, 02 Mei 2005
 
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.
dari dixielightning Sabtu, 26 Juli 2003
 
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!
dari Cocker spindler Sabtu, 05 Januari 2008