“Oh Crappy Day” is a romantic comedy with a psychological twist. Jared, an aspiring filmmaker, meets Katie, a charming young grad student, on a blind date, and the two of them seem perfectly matched. Jared has a problem though: an acute case of OCD, which he’s determined to hide from Katie. He succeeds for a while, until a sticky menu triggers his compulsive hand-washing, threatening the budding romance. It’s a classic love triangle — a boy, a girl, a pair of hands.