The Unfunny Meme Tagger
Perhaps the biggest deal-breaker for millennials: the guy who keeps tagging you in/sending memes that are 5 months old or frankly, just aren't funny. Humor plays a huge role in relationships and if anyone ever sends you a screenshot from Facebook of a screenshot taken from Tumblr circa 2013, they just might have to go.
[Photo via @cabbagecatmemes]