You've entered the Looping Loops of Madness
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Looping Loops are a loop within a loop within a loop...

You're trapped in an infinite loop of loops. Don't worry, it's not as bad as it sounds! It's actually quite fun, once you get used to the whole 'being lost in a never-ending cycle of recursive loops' thing.
Whirlpools are like the vortex of the looping looops. They're like the center of everything, the hub that keeps everything spinning.