Shit Stepping

When someone or something causes you to take a unnatural step either its to short or long .

Whys this guy shit stepping all the way through the supermarket

Or
If this shit stepping dickhead keeps shit stepping in front of me ill kick him in the back of the knee

shit and step

(Verb) When one takes a shit then just leaves the toilet without wiping...

How is there no paper in the toilet., but there is a mound of shit? Oh, I guess Katie just did a shit and step...