That's what's happened to Lukon Straker, from Wolverhampton.
He's been given what's called an anti-social behaviour order, because he's been in trouble so many times.
It means if the 11-year-old is found in any of the 80 streets, he could be spending up to two years in jail.
Lukon spent six months abusing and terrorising people in Wolverhampton with threats of violence.
And as a result he is now the youngest person in the Midlands to receive an anti-social behaviour order.