A statement of strong agreement. Similar to, but stronger than, 'I heard dat', 'Word', and "Dat's what I'm sayin".
Person 1: Bush absolutely ruined our economy.

Person 2: I couldn't agree with you more. That's what I'm screaming.

Person 1: Dis dj is off da chain!

Person 2: Dat's what I'm screamin.

Person 1: Shaneyney booty be on time, u know what I'm sayin my nigga?

Person 2: Trudat my brotha! U ain't neva lied! Dat's wat I'm screamin!
by cagedape July 6, 2009
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A different way (I guess) of expressing: "know what i'm saying"
Looked about like tha Coke machine wuz blowin' er sumpin'...know what i'm screaming?
by Uncle Beasley June 28, 2006
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