As if the devil had entered him
(slang) Acting in a strange way, extremely excited, or not in his right mind.
(Modern Hebrew)
Translation
Expression (Hebrew)
כְּאִילּוּ נִכְנַס בּוֹ הַשֵּׁד
Definition (Hebrew)
(סְלָאנְג) בְּצוּרָה מוּזָרָה, מִתְלַהֶבֶת מְאוֹד אוֹ לֹא שְׁפוּיָה.
(הָעִבְרִית הַחֲדָשָׁה)