If you've watched any of the thousands of ALS Ice Bucket Challenge videos that have been making the rounds this week, you know how this works.
People get challenged to pour buckets of freezing ice water over their heads, and afterwards, they nominate three or four other people to do the same. Also, giving money to ALS Association usually plays some unspecified role.
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Julie Chen, moderator of The Talk and host of the hit reality series Big Brother, took the challenge to a new level by sending out what might be the biggest number of nominations yet: Every single house guest who has ever appeared on Big Brother.
That is a whopping 195 people. Even when Garth Brooks challenged all three major Pittsburgh sports teams, that still wasn't as many people. Here's hoping all 195 take the challenge (and also remember to donate.)
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After that, there was nothing left to do but get drenched. So who poured the ice water? Actor Will Arnett, star of the CBS sitcom The Millers.
"I gotta say, I don’t think this is a good idea, to do this to the boss' wife," Arnett joked, referring to Chen's husband, CBS President and CEO Leslie Moonves. "But I'm gonna do it!"
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Check out the video to see Chen's soaking wet Ice Bucket Challenge.