There was a pilot made for a show called
The Secret Diary of Desmond Pfeiffer, about a former slave working as a servant for the Lincoln family. In addition to some questionable gags about slavery, they decided to recast Abraham Lincoln, arguably the most revered president in history, as a one-note buffoonish sex addict in order to parody then-president Bill Clinton.
Apparently, someone came to their senses and aborted it.