Complex sentence: He forgets what he has to speak and repeats the words "THIS ONE" often, ultimate Torture giving CRAP Chut, Laude Ka Baal he is, no mercy for students at all.
Split into simpler sentences: He forgets what he has to speak and repeats the words "THIS ONE" often. He's an ultimate Torture giving CRAP Chut, Laude Ka Baal, no mercy for students at all.