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NateTheGreat
Since: Jan, 2001
Unicorndance
Since: Jul, 2015

So basically, there's a comic strip that I found on the Internet where there's a little boy in a car, daydreaming, and he remembers about humans being mostly water so he worries that he'll melt if he drinks too much water, and I think he had an Imagine Spot where a narrator said he was 90% water. I think his name was 'Calvin', so maybe it was Calvin and Hobbes, except I don't remember a tiger being there.