When you attack the security guard that caught you stealing and you get shot, when you could of ran, dropped the goods, confessed, apologized etc....
1: That dead guy in the stored pulled a Banko!
2: Kids, if i ever see you being a Banko you'll be grounded for a Month!
3: That guy earned a darwin award for doing a Banko!
Bandori is the short, most commonly word used to refer to 'BanG Dream! Girls Band Party', an anime/game franchise about 35 lesbians that like to play instruments.