He puts out the eye of somebody with something.
More Hungarian Proverbs:
The hoar-frost is still to come for the dog.Hungarian
There is a limit to everything.
Hungarian
Whom a serpent has bitten, is afraid of a lizard.
Hungarian
He was carved of hard wood.
Hungarian
He makes an elephant out of a mosquito.
Hungarian
Only those make no errors, who do not work at all.
Hungarian