you best be bugging

calling someone stupid or idiotic

Person 1: I just told the principal that I'm going to fist his daughter.
Person 2: You best be bugging!

Best bug

The best bug is a bug that the booga bug still hasn't acknowledged as being the bestest bug in the world despite him knowing that she is the best bug.

She is the best bug and I am an idiot for not realizing it.