PenisBird

PenisBird is a shock picture originally posted on Rotten.com in 1999, displaying a picture of Scarlet Macaw standing on a man's erect penis. There's an edited GIF of this picture showing the bird rubbing the man's penis and seamen coming out of it, which was featured on Offended and many sites.

Link
NOTE : the following shock site contains pornography!
 * web.archive.org/web/20030407100400/smoke.rotten.com/bird/