For a loooong time I kept 'Amish Rake Fight / GFY' on a bookmark to send to people.
It was just a page with a middle finger saying 'Go Fuck Yourself' and a counter saying how many people have been told to go Fuck Themselves.
After a decade or so, there was a page added with hate mail & various threats....the owner I'm sure had lots of fun with it. AFAIK it stopped working about 5-6 years ago.