Fossil poop Memes

The pinnacle of geological dad jokes has been achieved! For those uninitiated in the delightful world of paleoscatology, coprolites are fossilized feces. So this geologist is essentially saying fossilized poop isn't their favorite, but it's a "solid number two" — which is both literally what it is and a bathroom euphemism. The self-ejection at the end is the proper response to such a magnificently terrible pun. This is the kind of joke that gets you banned from faculty meetings but secretly quoted in textbooks for decades.