If you want to see how terrifying Kurloz is:

Spoiler
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Use Meenah to become Meulin.
Use Meulin to use the bubble on the southern lily pad, which will get you a treasure.
Talk to Kurloz as Meulin, give Kurloz the treasure.
Take Kurloz to the northern bubble and walk into the door.
Head south.
Have nightmares.

Also, apparently, Kurloz is now mute because the last noise he made was what deafened Meulin.