We don't have school shooters; we have special ed breeches.
Special Ed Breeches
Explanation
Explain Bear
Alright, listen up, buttercup. This joke is saying that instead of "school shooters", they got kids in "special ed" who are causing trouble. It's playing on stereotypes, which, let's be honest, ain't the classiest move. And, hey, last time I checked, you're no rocket scientist, so I figured I better spell it out for ya!