hey, so i saw hot sauce do this move, then i tried it at school and worked. basicly u take the ball in ur right hand, swing ur right arm above his head and over to ur left side, ( he shuld think u have passed the ball) then quickly take it in ur left and and hold it behind ur back between ur elbows. ur arms will be pointing out so it will look lyk u dont have the ball. he will turn back around and face u and see u dont have the ball, sorta shrug and hold ur palms out. this is hard to get right but it makes ur defender look so stupid.
i did this at school in 3 on 3. the guy turned around and faced me again, n hes lyk wtf! and turned around and was looking round everywhere, then he shouted, where the f*ck is it!! n it had been lyk 15 seconds and then his team mate was lyk o god1 its between his elbows u dumbshit! lol, was my best moment ever in streetball
i saw hot sauce do it, but im guessing he was freestyling and didnt name it, so im gonna call it
elbow grease 
enjoy