What is Ain't?
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.
2.
Contraction of am not and slang contraction for anything else.
I ain't gonna watch Joe Millionare 2 because it ain't good.
See
3.
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.
4.
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!
See
5.
am not
I ain't doing nothin!
See
