Funny clip with 3M strips

the clip
It's a funny clip with 3M strips. As the uploader claimed, the clip was for 3M clip contest, but got rejected.

There is really a 3M contest in Taiwan, and here is the offical site. The contest will end on Sep. 9. The clip is not rejected, and it's still a funny clip. Other clips which get high votes are not so funny, and some are really boring and too long. Maybe the vote program is bad designed, and gets a lot of fake votes.