TERRIBLE PLAN
What happens if I swallow a Lego?
You probably won't have superpowers, but the Lego might get stuck and cause serious trouble.
Swallowing a Lego isn't a magic ticket to a weird medical emergency, but it can cause a nasty blockage or damage your throat or intestines if it gets stuck. If you or someone else swallows one and feels pain, choking, or can't swallow, get medical help immediately. Otherwise, it might pass through your system, but don't test your luck on this one—Lego pieces are not food.
If someone is choking, has trouble breathing, or severe pain after swallowing a Lego, seek emergency medical care immediately.