Lolly

You're out on an annual night out with friends around Christmas time, standing outside a late night fast food joint. As you're looking at the menu/talking to a stranger outside, you feel someone grab you unexpectedly. Shocked, you turn around and come face to face with Lolly (who has slightly separated from her friend group), asking her "What do you think you're doing?" Giggling, she replies "it's just a wee joke..." You ask "do you think this is OK to do...?" She shrugs, and walks off to rejoin her friends. You head inside the fast food place to join your friends and order something. A short while later, as you make your drunken way through the hotel to your room, you spot a familiar looking woman, and decide to return the 'favour'...