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the act of greeting a friend and the start of an engagement in conversation with said friend.
"Hey Tom, boo nigga! Wuditdo?"

"Ahh fool. Nothing much just sitting here watching t.v. Whats up with you?"
by golden swimmer March 11, 2009
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2
A person who is all talk and doesn't back their word up.
"You're a boo nigga, you never want action you are only talk!"
by Criss11234 October 26, 2016
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