Trolls Movie World Tour Doll has button on private parts area that makes noises.
(Had bad link before. This one should work.)
https://www.walmart.ca/en/ip/dreamworks-trolls-world-tour-giggle-and-sing-poppy-toddler-doll-singing-and-talking-toy-10-different-phrases-and-sounds/6000201461681
Archive link:
https://web.archive.org/web/20200803172255/https://www.walmart.ca/en/ip/dreamworks-trolls-world-tour-giggle-and-sing-poppy-toddler-doll-singing-and-talking-toy-10-different-phrases-and-sounds/6000201461681
Link to Twatter post with video where I snapped pic of doll button:
https://twitter.com/Pepesplaylist/status/1290750274001395713?s=19