Hundreds of thousands of people have dumped buckets of ice water over their heads to raise money for the nerve cell disease Amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig’s disease. Everyone from Jamie Foxx to former U.S. President George Bush have participated in this “chilling” activity, but there’s a new contender who’s amped and ready to take the challenge: Samsung’s flagship smartphone, the Galaxy S5. Being the marketing genius that it is, Samsung uploaded a video to its YouTube account last week which shows the Galaxy S5 being splashed with ice water (we presume it’s ice water, at least). During the short 15-second video, a computer voice says “I am the Samsung Galaxy S5. This is my ice bucket challenge. Gosh, this is freezing. I nominate the iPhone 5S, HTC One (M8), and Nokia Lumia 930.” Granted, it’s a short video, but it’s sill quite comical and worth checking out, especially if you’re a fan of the Galaxy S5. Note: no Galaxy S5 devices were harmed during the making of this promotional film. The Galaxy S5 features IP67 dust/water-resistant technology; therefore, it’s able to hold up under the stress of the ice bucket challenge. Samsung really went out of…