Rule 34 Dev - >:3 1boy :3 arm_cannon artist_name bad_id bad_twitter_id black_hair blue_dress clothed_robot commentary crossdressing dress flying ghost hato_moa heart mettaton mettaton_(ghost) mettaton_ex mettaton_neo multiple_persona red_eyes robot spoilers squiggle undertale v-shaped_eyebrows weapon wings|6778576116