watch this video drink a glass of water and try to hold the water in your mouth. during the entire video xd
[video=youtube;fJgW3xLVHdg]http://www.youtube.com/watch?v=fJgW3xLVHdg[/video]
[video=youtube;fJgW3xLVHdg]http://www.youtube.com/watch?v=fJgW3xLVHdg[/video]