From what I know, Jordan shoes only comes out on Saturday's and its always a big thing. They don't come out everyday and they sell out fast. I am guessing this is from Chris Brown's song... He's basically saying how much he loves/wants the girl and cannot wait to have/be with her.

the slang in rap these days would boggle the mind of someone trying to learn english. haha

depends if it was from a rap song. can you post the link so i can read the lyrics. it could be described as a slang. probably referring to michael jordan and his abilities on a day like saturday. lolz :P