Ok this hb8 had commented on one of my profile pictures on facebook like this. (itwas a picture of me)
"can i have a picture?

"
then i brought it up in a face to face convo the next day
Me: "i saw u wanted a picture? yea maybe i'll give u one if you ask nicely"
then she suddenly turned a little cold
hb8: "oh i was just joking ^^"
here is my comeback:
Me "good me too, you didn't really think im giving them away did you? i'm selling them 10 bucks each"
then she was stunned
hb8: "oh good idea when everyone wants one ; )"
ive allways had my doubts about pua stuff but damn this worked like a charm