crap-in-a-can

1. a polite euphemism for 'bullshit'
2. a general term used in frustration/anger.

Both definitions derive from the early-to-mid 1990's modern art piece by an Italian "artist" who sold cans of his own excrement for $10,000US a unit as it were.

1. The explanation was "crap-in-a-can"
2. "The boss is going to try to make you work overtime tonight." "Crap-in-a-can, I have a date though."

coke-can crap

The largest and thiccest shit you have ever seen. This turd has the girth of 6 regular stools and blockage power of 16. Usually found sulking in public toilet facilities at the worst possible times. Not even plungers can defeat this terrifying foe.

Bro I can't use that toilet, there's a coke-can crap in there

crap canning

Bringing shit back to the base

We have been crap canning in DRG all night