My new opener which worked well on an HB9 and HB8.
Me: Hey. Please don't take this the wrong way, but can I ask how old you are? You look like you're 16.
Her: No haha I'm 25, but thank you!
Me: Oh thank god!
I sort of switch it around, not that it works as an opener, but when woman ask "how old are you?" I say "I'm 16" when I'm clearly in my mid twenties.