Right left hip hop song?

I heard this song in a club a long time ago, and I still can't find it.

It is an up-tempo hip hop song and usually played after lil jon's Get low.

The only lyrics that I remeber is

Left, right, left, right, left, right, left, right,left, right, left, right...

I am sorry for the poor discription, but, if anybody could suggest the song I would appreciate it.

Thanx.