Biddy: Someone who hooks up with multiple members of a certain social group. Often used in a pejorative and problematic manner.
Flitzing: Though not as common anymore (‘15s, sorry, you missed the old blitz. It was awesome), this is a flirtatious blitz.
Formal/Semi Date: An invitation to a semi formal often is sent out with the perceived expectation that the dates will hook up later, but should not be used as a way to pressure your date. No worries, some people actually take their friends or choose not to hook up with their dates on a creepy bus ride/dance floor.
Hook-Up: This varies! It can mean sex, just making out, or anywhere in between. Anonymous responses from the Sexperts dating survey ranged from “makin’ out” to “EITHER just making out and maybe low key foreplay OR having full on sex” to “sex.”
Hook-Up Buddy: Also known as friends with benefits. You can have one, two, or really, it’s however many you want (or can get). Certain phrases some have used to elicit this type of relationship are: “Study break? My room?” or “Want to watch a movie tonight?”
Pong Date: As The D described in 2008, Pong is “the ultimate driving force on campus” (Gundling, “Point: Pong as a Legitimate Date”). This is a planned date between two people, usually initiated by a “flitz” (see above), and can sometimes lead to a “hook-up buddy,” though this chain of events exists to a greater degree in Dartmouth mythology than reality.
Off Campus Meal: It’s not too far to assume that a flitz suggesting an off campus meal is an invitation for a date. As in “Leslie was disappointed when Kelly brought her best friend along to Canoe Club for their off campus meal.”
Sketch/Sketchy: Any individual or action that makes others uncomfortable. Often used to describe alums that come back on big weekends, but any especially creepy person. You know, the one trying to make out with you when you just met him/her 35 seconds ago.