You know I got bands boy
And it's in my pants boy

from Chief Keef – Love Sosa Lyrics 2 on Rap Genius

A band in Chicago is not money with a rubber band around it. A band is $1,000

Chief Keef doesn’t like wallets and tends to keep his money in his pants. This can be seen in his Noisey “Back and Forth” interview with Childish Gambino

http://www.youtube.com/watch?feature=player_embedded&v=aTH8Fj9S3fA#t=83s

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