A extensive tale tail trail of sticky residue left by someone's fingers after they have either prepared or eaten food/drink. Shmears are plentiful. and Persons responsible can easily be identified because of multiple fingerprints left in the goo.
The fecal stained portion of the back part of a toilet seat, usually a trapezoidal imprint from the butt crack of an obese person. The physics of how feces travels up the crack is best left a mystery...
I went to use the rest room and was forced to try a stall on another floor to avoid cleaning the 'sheat shmear' from the toilet.
1. (v). The act of getting so drunk to the point where you lose control of your bowels.
2. (n). The moment when you consume so many alcoholic drinks, you no longer retain a memory.
A smearplanker is an individual who has a single piece of wood strapped to their feet (also referred to as a snowboard) and smears away all the fresh snow using the widest edge of their plank.