Burn a Mule
The act of taking a dump
John will be back shortly, he had to go Burn a Mule
burning a mule
The act of taking a shit. Has nothing to do with the smell or amount and consistancy of the material you are moving. It's just crapping.
Donna asked Kathleen to cover the phones while she was burning a mule.
Burning a mule
The act of taking a steamy dump....
Mark went to hand in his form, but HR was out burning a mule.