octopaniac
someone who thinks octopuses are the greatest thing since pizza and yells about it in public.
At the grocery store, my octopaniac friend yelled, 'Octopuses have eight arms, pizza has eight slices, this is a sign.'
My neighbor screamed about octopuses at the park. I got a free ice cream cone for listening.
My dad said, 'Octopuses are cooler than you, kid.' I threw a pillow at him.