piece of crap

1.
USUKAustraliaCanadaGlobalinformalcoarsederogatory
- An object that is of very poor quality, unreliable, broken, or otherwise worthless.
- A device, vehicle, or item judged to be inferior or not functioning properly.
2.
USUKAustraliaCanadaGlobalinformalcoarsepejorativeoffensive
- A contemptuous insult for a person regarded as worthless, contemptible, or morally despicable.
- A disparaging label applied to someone's ideas, plans, or actions to indicate they are worthless or objectionable.

Examples: