Actually almost the oposite of being pantsed, but a wrestler being wedgied, but to the extent that it exposes her tiny underwear; Mercedes KV more known as Sasha Banks in NXT getting her shorts wedgied so high that it exposes her tiny white g-string
https://www.youtube.com/watch?v=JMLkqNNsrrc Wedgie happens at 5:50, but stays exposing her thong through the rest of the match, including a great shot of the string at about 6:15, when she's standing up with her butt to the camera.