6+boys absurdres baseball_cap cardigan chet_alexander chip_goff hat highres horns javier_rios johnny_worthington kamuu_(1168443) lizard_tail long_image michael_wazowski monsters_inc. monsters_university multiple_boys one-eyed randall_boggs reggie_jacobs roar_omega_roar sharp_teeth slit_pupils smile tail tall_image teeth what_if younger
6+boys ahoge baseball_cap chet_alexander chiori_(dd07mw) chip_goff glasses hair_over_one_eye hat horns javier_rios johnny_worthington lizard_tail male_focus monsters_inc. monsters_university multiple_boys necktie personification randall_boggs reggie_jacobs roar_omega_roar sharp_teeth short_hair tail tears teeth younger
3girls alternate_costume blue_hair boo_(monsters_inc.) brown_hair celia_mae child claire_wheeler closed_eyes curly_hair dress hair_over_one_eye masaki_(star8moon) monsters_inc. monsters_university multiple_girls personification purple_hair short_hair short_twintails side_ponytail sitting sleeveless sleeveless_dress smile time_paradox twintails
2boys age_progression fangs glasses green_eyes green_hair hair_over_one_eye hood hoodie horns lizard_tail male_focus michael_wazowski monsters_inc. monsters_university multiple_boys necktie one-eyed personification purple_hair randall_boggs setomoti sharp_teeth short_hair smile tail teeth uniform vest younger
3boys ahoge anger_vein blue_eyes blue_hair child closed_eyes glasses green_eyes green_hair hair_over_one_eye hat horns james_p._sullivan lizard_tail male_focus michael_wazowski monsters_inc. monsters_university multiple_boys nagatobi necktie one-eyed personification purple_hair randall_boggs sharp_teeth shorts tail teeth younger
3boys bad_id bad_pixiv_id blue_eyes dual_persona green_eyes green_hair hair_over_one_eye hood hoodie horns lizard_tail long_hair lowres male_focus michael_wazowski monsters_inc. monsters_university multiple_boys nagatobi necktie one-eyed personification ponytail purple_hair randall_boggs tail time_paradox
2boys ahoge bad_id bad_pixiv_id blue_hair dual_persona glasses green_eyes grin james_p._sullivan long_hair male_focus monsters_inc. monsters_university multicolored_hair multiple_boys nagatobi necktie personification ponytail purple_hair randall_boggs sharp_teeth short_hair slit_pupils smile teeth translated younger