https://freesound.org/people/stomachache/sounds/53266/ https://freesound.org/people/davidou/sounds/88449/ https://freesound.org/people/DanJFilms/sounds/529388/ https://freesound.org/people/InspectorJ/sounds/485420/ https://freesound.org/people/deadrobotmusic/sounds/555462/ https://freesound.org/people/saturdaysoundguy/sounds/388019/ https://freesound.org/people/pfranzen/sounds/404327/