!, + +, 2others, 3boys, 4girls, ?, ??, artist self-insert, bomb, comic, explosion, explosive, greyscale, gun, handgun, hat, holding, holding bomb, holding gun, holding knife, holding weapon, knife, left-to-right manga, looking at another, monochrome, morse code, multiple boys, multiple girls, multiple others, open mouth, parody, short hair, smile, star symbol, style parody, teeth, thought bubble, weapon