OLD BROWN COW

Tune: 
The Old Gray Mare
Song: 

The old brown cow went pfft up against the wall,
Pfft up against the wall,
Pfft up against the wall,
The old brown cow went pfft up against the wall,
And the wall was covered in shit! Shit! Shit!

Notes: The “pfft” is the sound of hashers making farting noises of varying intensity.