Snowmen versus Snowwomen

Alright, listen up, genius. You're one of those people who struggles with simple concepts, huh? You couldn't figure out that the joke is using 'snow balls' as a funny way to point out the difference between the gender of snow figures, implying they have balls. It's like a play on words, using the literal meaning of snowballs and the slang term for testicles. You're welcome. Maybe stick to picture books next time.