Slapping slappage slapped

I've only been on the receiving end of one slap that I can actually remember the reason for, mainly because it was so ridiculous. This girl was part of the raving anime fangirl crowd at my high school and a friend of a friend's younger sister. They were talking about L'Arc en Ciel one day, and I casually mentioned that I could've seen them at Otakon in 2004, but didn't care enough to stand outside in the blazing heat for 2 hours to get in. Out of nowhere she smacked me very hard in the face and yelled at me for missing the chance to go to the concert. I was more stunned by the reason than the actual hit, though it did hurt.

Jam it back in, in the dark.