I don't know what the rules are about what makes something a "repost" or not. Frankly I think there's too much fuss about it. I'll upvote reposts, if they're well-made, or funny enough to still make me laugh.
This is so obviously a repost from Imgur. I saw something with this exact same wording on the front page a couple days ago.
And even if you didn't repost it from Imgur, and that Imgur post was a repost, this is still a repost.