Not sure if you're aware, but imgflip etiquette is to not link from a comment stream to your own meme in that it steers traffic away from the original meme. That being said I like your idea and here is my submission. :-)
How's this for hypocrisy...just recently I linked to one of my memes because it was multi panel and when I posted the image it was too small to read and wouldn't expand very much...do as I say, not as I do :-)
HI, GUYS, I'M MAKING A MCDONALD'S MEME CONTEST! JUST CREATE A MCDONALD'S MEME IN A COMMENT (NO LINKS) AND POST IT ON THIS MEME. THE MEME WITH THE MOST UPVOTES AFTER 3 DAYS WINS!