Bailing on a first date after you learn their political views, trying to navigate through two busy schedules to plan a happy hour date that leads to nothing but a mild hangover, ordering a pizza for one and having leftovers for a whole week--being single can sometimes be a fun and flirty adventure in solo chaos. So, when Jimmy Fallon asked fans to reveal the funny or embarrassing reasons why they believe they're currently single, a Twitter speed-dating competition began: