Karkat was pissed off as his lusus shat and shat turds from his riddling bottom.
Yes, he was filled with pure frothing fury as turds popped and bounced down all the walls.
"HOLY SHIT WHAT THE FUCK" said Karkat. And, indeed, it did not make much sense. Do crabs even poop like that?
He darted his head, looking around the hive for bathroom utilities. He ran to gather them up in his arms and then threw them into the air in exasperation. What could he do? The turds were everywhere. In everything.
o-o
Nepeta stood in a dim alleyway with a rather large troll. She was attempting to purchase some high-quality catnip. After some time, she finished the transaction, and the troll (who was retarded) walked away. The catnip was in her cat hands. She used the catnip.
In her weed dream there was Karkat, and there were no turds.