An older sibling or older friend you are close to.
"I'm gonna be chilling with my big tonight."

"I don't wanna hook up with him hes my big!"

"Your big is so hot i cant believe your related!"
by sarahgrindle777 December 12, 2008
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BIG is not like those other basic clans, no. BIG is more than that.. BIG is a label, a family and a movement. We want to continue the path and the only way to do that is to be BIG on what we love. BIG chooses its people not by how loud they are but how they handle themselves when faced with adversities. BIG's main mission is to make it out the hood and we will find any way to do that, Stop sleeping on us we gon be BIG.
Her: You wont be shit, You'll never be shit.
Him: You're just mad im BIG.
by JJ9b May 05, 2021
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A unit of measurement men use to describe the size of females' titties.
"Your titties are big"

"Her titties were a small big"

"Dude, did you see her big titties?"
by OHMYGODIMONFIRE October 02, 2011
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