In a popular meme/charity event on social media, someone can video themselves getting ice water dumped on their head, then challenge others to do the same.
CM Punk has done one of these videos!
https://www.youtube.com/watch?v=1-T0gBJJSaU
You can also see AJ Lee in the video.
Punk challenged Haley from Paramore, Darrel Sutter (coach of the NHL’s LA Kings) and CJ Wilson of the Anaheim Angels.