What’s up w some guys these days?

Why are certain boys only capable of making sexual comments and calling it a joke? It’s only funny to an extent. I’ve often had boys from my class pass comments like “Smd tonight” “I bet it’s pink” “hot wh0re”. Even when I simply ask for a pen, the immediate response is “smd and I’ll give it” or “moan for it”. Sometimes, the jokes go to a crazier level where they’d talk abt SA girls And if you don’t laugh, you are a petty girl and can’t take a light joke! Like bro seriously? Would you make the same joke in front of your family? Clowning around frnds is fine, but how can u be so disgusting and straight up just say stuff like that to a girl? I’ve had more disgusting comments passed on which I rly can’t say! Anyways, Idk if this is just my cls or boys in general. If it’s general? Y do y’all do this, pls have some shame.