Just found this videoclip, featuring juniors from my school having some fun time shuffling at school, haha. Enjoy.
Malaysia Shuffle - Chong Hwa 4E2 Edition
Dancing locations, if not mistaken are in one of the classroom at the main block, Muslim's prayer room and the passageway infront of DK1, near male's toilet.
They dance pretty well though, especially the fat ones lol.