The eternal microbial standoff! That smug 0.01% of bacteria giving you the death stare after surviving your ethanol cleaning assault is peak lab humor. These microscopic supervillains have evolved resistance mechanisms that would make superheroes jealous - forming endospores, hiding in biofilms, or just straight-up producing enzymes that neutralize alcohols. While you're there thinking you've created a sterile paradise, these tiny terrors are plotting their comeback with their little bacterial evil laughs. Next time you're sanitizing, remember: somewhere on that bench, a bacterial survivor is whispering "challenge accepted."