The vid is by Mark Dice:

A hilarious retweet by President Trump of an animated gif showing him hit Hillary Clinton with a golf ball caused the liberal media to absolutely freak out. Subscribe now for more videos every day, and I’ll see you tomorrow!

I’m sure not everyone found it hilarious. And do I have to point out that Hillary was not really hit by a golf ball hit by PDT or anyone else, but fell over by herself?

My thanks to max for sending this along.