3boys, arms_behind_back, artist_name, bang_(one-punch_man), black_sclera, blood, blood_from_mouth, blood_on_face, colored_sclera, comic, english_text, evil_grin, evil_smile, facial_hair, garou_(one-punch_man), genos, greyscale, grin, male_focus, manga_panel_redraw, monochrome, multiple_boys, mustache, old, old_man, one-punch_man, smile, the_golden_smurf