It's just a good way to make your opponent shut down and ignore everything you have to say

meaning your a sith.*KCHWWWWW*
(thats a lightsaber noise)

*lightsaber noises followed by another lightsaber noise with a dramatic pause between*

it's treason then?

Welp, time to swing a lightsaber wildly and hope for the best*

*skr skr skwaw waw skr*