TgJ Is51:20 :בְנַך יְהוֹן מִטָרְפִין רְמַן בְרֵיש כָל שוּקַיָא‏ : your children shall be struck down and thrown down at the top of all the streets
See the entire entry for ṭrp#2 vb. to shake violently

TgJ Is51:20var. :כְמִזרְקֵי"כמרזקי" מְצָדַן‏ : [MT כְּתוֹא מִכְמָר]
See the entire entry for ma/irzaq n.m. straining, detritus