Curmudgeon
A grumpy old man meaner than a codger or geezer.

He yells rules at you like:" If you break that you gotta pay for it!!"

...or..." Didn't you see the sign on my lawn: KEEP OFF THE GRASS?!!!"

A very mean old man who pissed you off because you really didn't do anything to him!
That old curmudgeon called the cops on me for knocking on his door!!!

That curmudgeon next door just gave me the finger!

That curmudgeon over there accused me of breaking his window and says he gonna sue!!!