TgJ 1K18:27 :וַהֲוָה בְעִדָן טֵיהֲרָא וְחָיֵיך בְהוֹן אֵלִיָה‏ : then at noon Elijah made fun of them
See the entire entry for ḥwk vb. to laugh

TgJ 1K18:27 :דִלמָא שוֹעִי לֵיה אוֹ אִשתְדָפָא אִשתְדֵיף‏ : maybe he is having a conversation or currently busy at toilet [MT כִּי שִׂיחַ וְכִי־שִׂיג לו]
See the entire entry for šdp vb. to blast by heat