Top definition
The highest part of a mound of shit which breaks the surface of the toilet water, thus forming a small brown island which is unsuitable for human habitation.
Dorothy had just finished her sit down visit and was about to flush the toilet when she discovered a shatoll in the toilet.
by Brighty Boy 91 February 07, 2011
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug