A piss: an act of urination.
Nonsense or a trivial matter.
Piss: urine.
To urinate.
Often followed by about or around: to act or work ineffectually and wastefully.
Synonym of nibble: to pick at or toy with one's food, to eat slowly or insubstantially.
shit; excrement
something cool, e.g. 'That's the shiz' meaning 'That's awesome' or 'That's really cool'.