the physical act of defecating, going number 2, shitting or more specifically: the movement of one's bowels resulting in the excretion of fecal matter, typically in a toilet.
Ciarra took matches and spray with her to the bathroom because she was planning on scrunching a grumpy.
A hardo is a person who tries extremely hard at everything. Most times a hardo will try very hard at things that do not require excessive effort. For example, sports practices, gym class, etc.
Wow did you see Jack at practice today? What a hardo!