[Grzegorz 246]

You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.
You can't read.

[dervish]

In my world ad hominem attacks ("you can't read") mean you have forfeited the argument.