Pb Memes

The chemistry wordplay is strong with this one! "Pb and J" is a brilliant pun on "PB&J" (peanut butter and jelly), except Pb is the chemical symbol for lead on the periodic table. The blue alien's horrified expression perfectly captures what any reasonable being would feel watching someone prepare a sandwich with a toxic heavy metal. Sure, lead has great atomic weight, but terrible nutritional value—unless your diet plan includes neurological damage and a shortened lifespan. Chemistry teachers everywhere are quietly chuckling while reaching for their boring old peanut butter jars.