A meme in the Markiplier fandom. It started after Markiplier fans found a Tweet that a Troyler shipper posted with a photo where her view of Tyler Oakley and Troye Sivan was blocked by Markiplier. She evidently didn't know who Mark was, as the Tweet containing the picture read "CAN THIS DUDE FUckING MOVE".

Markiplier fans subsequently began posting photo edits where they put Mark, as seen in the picture from the Tweet, over famous pictures and scenes from movies, among other things. They also began simply making text posts on Tumblr and posting comments on Mark's videos that say "CAN THIS DUDE FUckING MOVE".

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