Eidetic memories?

"How did we get here?" asked Pearl, "Where" said Pickle, "Home", said Pearl, "look at all those Onion houses". "No, No, No," said Pickle, "we are in Russia. There are several explanations, our ancestors may have colonized Earth many centuries ago or the deeply engrained Universal memory has dredged up this form of architecture, don't forget that similar buildings are found in Brighton, England, that must be why 'onion soup' is so popular, let's get out of here".
LITTLE FLY upon the roof/ It couldn't be that you're a poof?/ It couldn't be that you are 'gay'/ No matter, I'll get you anyway.