Exactly why I hate supervising on "college night"

AnnoyingNewbieGirl: I can't seem to get this move.
AnnoyingNewbieBoy: That's because you're too short! It's totally a route for us tall people.
Me: (rage bubbling over because ANG doesn't deserve that kind of crap) Um, Beth Rodden is only 5'1".
ANB: Is she, like, some pro climber?
Me: Uh, yeah. She like totally made the 2nd free ascent of The Nose.
ANB: (who has ZERO idea what he's talking about, but am guessing he thinks "free climbing" means not in the gym?) Yeah, well free climbing is easier 'cuz you can use whatever holds you want.
Me: (All restraint GONE.) Actually, at 5.13 I wouldn't call it "easier"
ANB: *walks away*

Now maybe I'm just old and crotchety (*smirk*) but I can NOT stand these kids, who haven't ever been beyond the YMCA rock gym, telling me what's what. Especially when it's 9.27 and I want to close at 9.30 but people are still dicking around on their "projects".

From the "Not so much annoying as potentially dangerous" Files:
Basically Nice Kid Who Doesn't Have Much Experience But Apparently Thinks He Does: Are there lead routes at Metro Rock?
Me: Yup. There's a bunch. (incredulously) Do you lead?
BNKWDHMEBATHD: Well, no. But I have quickdraws.