1 definition by just_some_girl

a group of brothers who have their own band. group was founded in a barber shop in new jersey. there are three members, kevin, joe, and nick (battling some disease) these boys have a younger brother, frankie, and two parents. these boys are known for having many obsessed girl fans, and super tight pants.
becky: "omg the jonas brothers rock my socks!"
jen: "theyre okay."
by just_some_girl January 19, 2009
Get the jonas brothers mug.