He's the type of guy who tries to dominate every conversation

He speaks as if he's the authority on every subject no matter what it is

Plus he talks in an obviously put on and overly confident voice to make himself appear alpha

Next time he's yammering away I'm gonna give him this:

"You talk too much, like a woman"

There's absolutely no comeback to that

Completely annihilates your reputation if someone says that to you while you're speaking

But knowing him there's no way his ego will let that go and he will most definitely say something back

That's where the second zinger comes in to finish him off:

"You're still talking, just like a woman would do"

Game. Set. Match.

You're welcome to use it if you ever encounter a guy like that

He could just point out that you are the height and weight of the average 12 year old girl, regardless of what you say afterwards, he has stated an absolute fact. No matter what you retort with, you're still leaving that interaction a manlet, and there's nothing more brutal than that.

Oh yeah ? Well I slept with your wife!