Charlie Sheen switched the challenge yesterday. He dumps ice cold cash. 

Here's Dave Grohl spoofing the movie Carrie for his challenge.  

Here's a montage of ice bucket fails. We assume they're all fine or they wouldn't have posted it on the internet. 

Here's a montage of celebrities like Carrie Underwood, Justin Timberlake, Aaron Rogers, and the cast of Greys Anatomy. 

Montage of more celebrities like Jon Bon Jovi, Taylor Swift, J-Lo, and Lebron. 

A lot of people are calling out Oprah Winfrey for using the challenge to promote her project.