Yes. This is pretty embarrassing.
A guy from a class I was taken had gotten somewhat friendly with me and had actually propositioned having a threesome with his girlfriend. She was a decent looking Latina and he was an ok dude. I was in my early 20s and not really having any real opportunities to have sex agreed to it.
I was told to meet them at thier apartment, but when I get there and call the guy says to just stay outside in my car. He will come down and talk to me. Ok fine, I don't know why I can't just go up there, but I really want to have some sort of sex. Guy comes down, gets in my car and tells me that first we've got to get some weed. Ok thats fine, makes sense to lighten the atmosphere. He then adds the question do I have any money, a $20. I say yeah and I give it to him because as an idiot I think everything is going to be ok. He tells me to drive to his dealer and we get the stuff. It's all good so far. We get back to the apartment and he goes inside telling me "he's got to make sure everythings ok". Of course he never comes back or tells me to come up.