"Codo … düse im Sauseschritt" is a song by the Neue Deutsche Welle band Deutsch-Österreichisches Feingefühl.

[3] However, a reporter for the Deutsch Centre criticized the single for being shallow, stating that it, alongside much of NDW music, was "cringeworthy [and] bordering embarassing.

In 2006, Nerf Herder, the band that composed and performed that tune, said that they had "never heard of Döf", and the similarity was "coincidental".

[9] Back in 1999, Nerf Herder lead singer, Parry Grip gave the background on the writing of the melody, the original melody was not written specifically for the show, it had been in place before Whedon contacted the band asking them to submit a demo for a theme tune, "We did the theme song before the show was on the air.

"[10]After the song was released, Holger Biege [de] filed a copyright dispute against DÖF over the melody of the title, as he believed that melody came from one of his compositions, Küss mich und lieb mich, which was sung by Gerd Christian [de] in East Germany.