Try not to laugh water challenge

Hey guys just made the try not to laugh water challenge on a friends youtube.
We had a funny day trying to film this.
Please check it out even if we speak german (sorry)
https://www.youtube.com/watch?v=hro7f6doPc4

Ps. it would mean so much for my friend if you Could vote for her at the Miss Bambi contest <3
Miss Bambi Contest