[E. Pluribus Unum]

You fail to realize that your ugly, destructive behavior promotes leftism because you are stupid.

And you're so smart.

[tuckrdout]

Or the better come back I used when I was little:

“Says you!”....or maybe the classic: “I am rubber, you are glue, everything you say to me, bounces off me and sticks to you!”

[E. Pluribus Unum]

No doubt about it. You are smart.