Have you ever Been scammed

I don't think I've ever been scammed. Although once, while immensely drunk and out with mates, this random dude on the street comes up to us and asks if we want some E. I decide to put an end to my half-arsed commitment never to do 'actual drugs' (i.e. anything bar pot, alcohol, nicotine, prescribed medications) because I'm immensely drunk and in the mood for crazy fun. We pay the dude some cash and a mate and I split the pill. It totally did nothing, unless my immense drunkenness meant I didn't notice anything, but I doubt that.

And hence, I think that dude scammed me. That fucker owes me $15.