In the *Bartolo Brothers* vlog titled *"GRACE MAN CHEERS MONEY 'PUBLIC PRANK' | They Thought It Was Water,"* the brothers stage a comedic prank involving a character referred to as "Grace Man," who is likely seen cheering with money in a public setting. The humor likely arises from the scenario where bystanders mistake the money for water, creating confusion and surprise.

The prank may involve the brothers playfully splashing or showing off the money in a way that mimics someone throwing water around, leading to hilarious reactions from those around them. The phrase *"They thought it was water"* emphasizes the unexpected twist, as people initially react with shock or concern, only to realize it’s just money being waved around.

This episode highlights the brothers' ability to create engaging and entertaining situations through their pranks, showcasing their playful interactions with the public. Overall, the vlog captures a mix of comedy and surprise, providing viewers with a fun and memorable experience as they witness the antics of the Bartolo Brothers and the reactions of unsuspecting bystanders.