The state of one having been undeniably bitch slapped by love. You can often spot an individual in this condition by the constant sighing, bouts of self doubt, glazed look in the eye, random goofiness, and the doodling of hearts in their trapper keeper. Please note; the more that one protests that one is not in this condition, the more likely it is that they actually have it pretty effing bad.
Girl 1: "Where'd he take you on your date?"
Girl 2: "Red Lobster."
Girl 1: "Girrrl. He sprung like a slinky."