He lived in a pineapple under the sea and the pineapple was a compensation for his genitals.

Kids are constantly full of questions. Why is the sky blue? How does Santa know if I'm good? Who would win in a fight between a land shark and an aqua tiger? Now we can add one more query to that list: why isn't my penis gigantic? We're not sure exactly how this banner ad could even have gotten into Nickelodeon's system, or even weirder, how this person's browser history helped Google Analytics decide that this was the right ad/website combo. One thing is for sure, though, there's going to be a brand new generation of spray-tanned, roided out bros hiding their insecurity if this keeps happening.

Sources: Redditor Jynckx