Invented by Angelo Tan of San Leandro, California. It is a common phrase used to show a understanding of a situation.

Sometime spelled either "We On That Brah" or "We On That Bruh".
"Hey we need help setting up for the party?" We On That Bruh.

"Did you want to beat that bitch's ass?" We On That Brah.
by Mr. DeDe April 11, 2011
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