There’s nothing to talk about
Figuratively: Without a doubt. With certainty. Or: It is hard to describe due to great admiration.
(Modern Hebrew)
Translation
Expression (Hebrew)
אֵין מָה לְדַבֵּר
Definition (Hebrew)
בְּהַשְׁאָלָה: לְלֹא סָפֵק. בְּוַדָּאוּת. אוֹ: קָשֶׁה לְתָאֵר מֵרֹב הִתְפַּעֲלוּת.
(הָעִבְרִית הַחֲדָשָׁה)