File association Puns

So i was ask to post it here from a post in /r/screenshots/ , so i thought i'd add a story to it:

So, my father had asked me to make him a little sign up website, basic HTML format, that he could then copy and paste into a wordpress site that his Go-kart association uses. I made it, put it into a zip file, and e-mail him. I sent him a text to check his e-mail and how to use it. His response was this:

http://imgur.com/gallery/IG7mqVs