|2.||four man bob|
four man bob is a poo that you have to rock yourself like a bobsleigh just to get it out you ass
eugh this is horrible four man bobber
|1.||four man bob|
From: Four-Man Bobsleigh
A rapidly-ejected and frictionless poo that shoots round the U bend before you have a chance to admire it.
I would have collected a sample of my stool for you doctor, but unfortunately it was a four man bob