1. A noun meaning a helpless idiot.
2. A person incapable of using their brain.
3. A person who accepts mediocrity and defects.
4. A person/thing trying to blame others for their faults.
1.That biscuit doesn't even know how to turn on a camera!
2. 2 + 2 = 5 right? Wrong, you are such a biscuit!
3. 100 defects in a row? Wow, what a biscuit!