Define I'mma Meaning

I'mma
The only contraction that is of 4 words, "I am going to." Either that or a contraction of 2 contractions, "I'm gonna." (1.)
Not to be confused with "I'm a..." (2.)

1. I'mma get me a cookie.

2. I'm a salsa addict.
By Bessy
I'mma

By Mamie
I'mma
Contraption of I am and gonna, commonly used bu Kanye West whilst dissing music videos.

"yo! Your mom looks like crap today!"

"shut up or I'mma smak yo' face!"
By Jocelyn
I'mma
(Conjunction)
A conjunction of the two seperate conjunctions "I'm gonna" or "I'm going to" used as slang in text messages. Typically, in texting, the apostrophe is left out for a faster typing speed, but spelled correctly it does have the apostrophe.

By Danila
I'mma Cop
When you sit in front of someone with downs for 4 years and every morning he taps you on the shoulder to tell you he's a cop.

Hey buddy, hey man............. I'mma cop!
By Shirl
I'mma-kill-a-bitch
Another way of saying that you're going to flip out.

I swear, if that dumbass is on the bus today, i'mma-kill-a-bitch.
By Aarika
I'mma Let You Finish, But
"I'm going to let you finish, but..."

A phrase that one would say in the process of interrupting, upstaging and detracting from another person's shining moment.

Older lady (holding a baking sheet full of buttermilk biscuits): "These are all handmade, like my mom used to-"
Enter unruly nephew: Auntie, those are some great biscuits - I-I'm really happy for you, I'mma let you finish, but Grandma had some of the best biscuits of all time - some of the best biscuits of all time!!
Older lady: You need your ass whipped - go get me a switch!

Dude 1: 'Man this girl was so hot - she had a drink in her hand and was walking over to me at the other end of the ba-'
Dude 2: 'I'mma let u finish, but she was the ugliest girl of all time!'
Dude 1: Thanks, douche.
By Mirabelle