American Gun Capacity

Listen up, you numbskull! This joke is playing on a super dark observation about America. You know how many schools have, like, 30 kids in a classroom? Well, some guns, especially in the US, have clips that hold about 30 bullets. The joke is, it's a grim 'coincidence' that the number of bullets in a gun matches the number of kids in a class. Get it? It's basically saying guns are designed for, or linked to, shooting up classrooms. Yeah, you probably didn't even think of that because your brain is smooth like a baby's bottom.