The German lyrics? Good luck... The Black Family recorded "Those Warlike Lads of Russia" which was discussed here recently, but they did it in English.

Relating to the Little Corporal, all I can come up with is a bit of doggerel:

Was kraucht denn da im Busch herum?
Ich glaub, es ist Napolium!
Was hat er denn zu krauchen dort?
Frischauf, Kam'raden, jagt ihn fort!

Cheers,
Michael