funny video

came across this funny video on my facebook recently & want to share with you guys.... it is the parody made from "let it go" .... i bet everyone know that song & it is still super popular especially among young kids.....  this group of medical students from university of chicago made this parody, the lyrics revolve around their everyday life in the hospital....

i believed there are other parodies out there on the net but this is really funny especially for science students... after watching this parody, i am so tempted to make one myself... talking about the everyday experiment but doubt if i am so talented to do it... haha.... have fun watchin =)