Lol, that reminds me of my proudest moment in attempting to pick up women. I was on vacation in the Dominican, sitting at the poolside bar. My brother (21 at the time) And myself (15) both saw this beatiful girl sittign at the bar. Him and I guessed she was 18-19, so fair game for both of us. We both went in and started hitting on her (which is good since we agreed to backoff if she became interested in the other etc). My bro went to go to the washroom and she moved close to me then started mirroring me. She asked me what university I went to. I said I was only in gr. 10 and a look of shock came into her face. She moved back over, and I asked her what one she went over (to try to keep her from going, so my bro could have a shot) She said she graduated and it turns out she was 25.
So, in the end, I was hitting on a chick 10 years older than me, who I was actually getting a response from.
Women these days, you cant tell their age.