shlissade

The weightless power slide experienced when a pedestrian inadvertently steps on a piece of dog excrement. Depending on the consisency and prevailing conditions, this can continue for quite some time and may or may not end up with the "shlissader" sitting in the reason for their downfall.

Why are you sat on a rubber ring Dave?

I had a shlissage (shlissaded) and landed on my tailbone... damned mutt!