you lose in AE slang? / you sucks

How to say " you lose " in AE slang?
Is it " YOu suck it "

[Francois]

"You suck" means you're poor at it, you've no skills.

FRC

[Casiopea]

Originally Posted by zhengl_2000

How to say " you lose " in AE slang?
Is it " YOu suck it "

You lost because you suck at it.

EXAMPLE
Max: You need 6 more points to wrap the game!
Sam: Agh! I just died!
Max: You suck (i.e. you suck at the game and that's why you lost).
Sam: What!? I suck? You suck!
Now Max and Sam are fist fighting.