Ever wondered what would happen if dinosaurs took organic chemistry classes? THIS IS IT! The meme brilliantly merges pterodactyls with hydrocarbon naming conventions, showing how different chemical bonds (single, double, triple) and functional groups transform our flying friend into various "chemical compounds." The progression from pterodactyl → pterodactane (single bond) → pterodactene (double bond) → pterodactyne (triple bond) perfectly mimics alkane, alkene, and alkyne nomenclature. Then we get into positional isomers and the hilariously mangled "tert-pterodactyl" that looks like it crashed into a molecular model kit! The final "phenodactyl chloride" with its benzene ring body is the chef's kiss of this prehistoric chemical nightmare. If your organic chemistry professor doesn't use this in class, they're doing it wrong!