There really was no better place to make Lovecraftian jokes than in an aquarium. Billy tittered a little over it, amused.
Oh dear, was it his facial ticks that gave him away as a sort-of nerd-type celebrity? He rose his eyebrows, and shrugged his shoulders. "Guilty," he agreed. "And contrary to popular belief, us nerds do leave the house every now and again." Just not very often.