1. to poop your pants (Often used reflexively "sich+Dative" but it doesn't have to be.)
2. to be scared ("sich+Dative einkacken" - quite common colloquial phrase.)
A po-etic look at the German word "kacken" and how to harness the full colloquial potential of it and its brothers. With audio examples and visuals.
Vocab:
kacken, die Kacke, verkacken, ankacken, abkacken