"Nasty Dan" is an American folk song written by Jeff Moss, who also wrote "Rubber Duckie". It was first recorded and released by Johnny Cash in 1975. A version of the song is on his album The Johnny Cash Children's Album. Cash performed the song for Oscar the Grouch on Sesame Street,[1] telling The Grouch, "You'll like this."
According to the song, Nasty Dan was a nasty man. He ate nails for lunch, never took a bath or laughed, and would jump for joy when a little boy would trip and fall. The only words he ever said were: I don't like you at all. He eventually met Nasty Pearl, a nasty girl, and they settled down and had a nasty kid.
Moss included a poem of the same name in his book of poetry.[2]
The song became a No. 1 hit in France in 1976[3] for Claude François, who recorded it with French lyrics under the title "Sale Bonhomme".[4]