Unconfirmed artist: Buzz Sutherland
Incorrect titles: Donald Duck Orgasm, Donald Suck Orgasm, Duckjob
Misattributed to: Adam Sandler, Howard Stern, Robin Williams
Notes
All evidence points to Buzz Sutherland, though his website mentions nothing about the skit, and Buzz claims he is "funny without being offensive" (despite the site containing several images of himself covered in rubber ducks).
Similar material may have appeared on the Howard Stern show in the late 90s/early 00s.