Le Petomane

Wikipedia's entry on Le Petomane includes this wonderful paragraph:

In the following decade Pujol tried to 'refine' and make his acts 'gentler'; one of his favourite numbers became a rhyme about a farm which he himself composed, and which he punctuated with the usual anal renditions of the animals' sounds. The climax of his act however involved him farting his impression of the 1906 San Francisco earthquake.