Poobutton.com

poobutton.com is a shock site made in 2007. The website shows a red button with the text "poo" in the middle, along with text that says "Press The Poo Button...You know you want to.". The first time the button is pushed, it makes a fart noise and says "Ooh delightful! Press it again.". Pressing it for a second time makes another fart noise play and the text "Haha! Nice one! Press it again." appears. The third time you push the button, it shows a GIF of someone defecating onto a naked woman's chest with the song Scatman John - Scatman(ski-ba-bop-ba-dop-bop) playing.

Link
NOTE the following shock site contains Pornography!
 * web.archive.org/web/20080701055625/www.poobutton.com/