Top definition
Also known as Poo Jabs.

Bum Shock is caused by a confusion at the Sphincter and is recognised by a short attack of pain in the anus. It is ultimately caused by needing a massive poo which hasn't quite brewed.

Ouch, my bum hurts.

You've got Bum shock!

by Gallimerde March 02, 2007
Get the mug
Get a Bum Shock mug for your Uncle Trump.