Kids in the crowd challenges Roger Federer and drops a beautiful lob over his head for the point.

After watching this you will want to learn sign language.

Cockatoo rocking out to Tone Loc's 80's hit "Wild Thing"

The Eizzy Folding Table is an engineering marvel.

Breakdancing phenom solves Rubik's Cube while spinning on his head.

Pet fox is happy to see its human friend.