Neighbor, neighbour, neighbors, neighbours,
1. One who persistantly complains and argues in a annoying manner
2. One who continuously finds fault in all aspects of any given situation.
3. One who is bothersome
4. One who, or that which, annoys.
5. One who violently demonstrates rage or frustration; a sudden outburst of ill temper.
"That boy wants to do something with me this afternoon, but I'm busy so he threw a neighbors."