look up any word, like fluffer:

1 definition by Quants

 
1.
As in "Shoe Horn", the Poo Horn is an implement used to ease toilet blocking turds of unusually large dimensions round the tight fitting U-bend.

The standard Poo Horn is a bristled utensil usually found behind or next to the bog bowl, but pretty much anything can be used as a Poo Horn to deal with problem size poo's (coat hanger, bread knife etc).
My comfort dump was so big I had to poo horn it round the u-bend and flush three times!
by Quants April 13, 2006