When you’re so nice during sex that the guy has to do something dirty to himself just so he knows he’s not dreaming
I was really into BDSM in all my previous relationships, so I had to give myself a dirty Katherine by snapping my dick off since this new girl (Katherine) was so nice during sex
A Dirty Katey is when you have sex with her bent over because her belly is in the way. Then you shoot your load on her ass while drinking a vodka cran and listen to country music.
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.