Old MacDonald Lyrics

Old MacDonald has to fart E-I-E-I-O
If he don't fart he will explode, E-I-E-I-O
With a fart-fart here and a fart-fart there
Here a fart, there a fart, everywhere fart-fart
Old MacDonald has to fart, E-I-E-I-O

This is a sad song, it's sad because of the 环境污染问题