What's that they say about "fool me once, shame on you. Fool me twice, shame on me?"

In this video, a woman compiled all the times in 2014 she duped her brother into thinking they were taking a selfie before he realized they were actually making a video.

His NSFW reactions are priceless. Perhaps the only thing more ridiculous than the fact that he constantly falls for the joke is the fact he's willing to take a LOT of pictures with his sister.

Why he's spending so much time with her? It's cool to be friends with your sibling, but, come on, this fella should make some new friends.

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