Rule 34 Dev - 4koma androgynous bad_id bad_tumblr_id box brown_hair close-up closed_eyes comic frisk_(undertale) gender_request glowing guppy--17 highres mettaton mettaton_(box) morphin_e opening parody shaded_face shirt silent_comic sleeping smoke striped_clothes striped_shirt sweatdrop tengen_toppa_gurren_lagann undertale upper_body|6853929147