Like beggar

Someone on Youtube who tries to bait people into pressing the like button because they want more likes on their post.
Examples below.

Commenter: (blank) gang here.
👇
Commenter: Cringe button.
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Commenter: People who like (blank).
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Replies: (usually completely oblivious that they are being baited into liking the comment)
The one dude who actually knows what's going on: "like beggar."