I DON'T SUCK, YOU SUCK! - A super strong way to say you’re not the problem. You might

A super strong way to say you’re not the problem. You might even say it while laughing at the other person’s face.

I DON'T SUCK, YOU SUCK! You're the one who made a fool of yourself.

I DON'T SUCK, YOU SUCK! You're the one who said I was ugly.

I DON'T SUCK, YOU SUCK! You're the one who failed the test.