Kids in wheelchairs can't stand up for themselves if there's a bully.
Wheelchair Bully
Categories
Explanation
Experiment
Explain Bear
Alright, listen up, buttercup. This joke is playing on the double meaning of "stand up." You see, those kids in wheelchairs physically can't stand up, but it also means they can't defend themselves against bullies. I know, mind-blowing stuff for a simpleton like you.