crap

The husk of grain; chaff.

Something worthless or of poor quality; junk.

The long-running game show went from offering good prizes to crap in no time.

Nonsense; something untrue.

The college student boasted of completing a 10,000-word essay on Shakespeare, but that claim was utter crap.

Feces.

I stepped in some dog crap that was on the sidewalk.

An act of defecation.

I have to take a crap.

To defecate.

That soup tasted funny, and now I need to crap.

To defecate in or on (clothing etc.).

He almost crapped his pants from fright.

To bullshit.

Don't try to crap me: I know you're lying.

Of poor quality.

I drove an old crap car for ten years before buying a new one.