Supposedly, if you can place a finger from your nose to your chin and still touch your lips this is considered a ballpark estimation of being beautiful (by conventional standards). This study was performed by the Coalition of People With Way Too Much Time on Their Hands and Really Puckered Lips.
After some 60 years of sex research, science-type people are unable to definitively locate a "G-spot." (did you know it's named after a dead German gynecologist? think about THAT during your next sexy times) They're not saying that any and all stimulation is all mental or faked though (except for your girlfriend, OHHHH BURRRRRN). Rather, pleasurable sensation comes from several different structures converging, and there's not a special, particular erogenous gland tucked away in there. I'm sure the test subjects were very happy to assist with studying orgasms.
For just $5, "Cathy" here (who we're sure is a 100% real woman and the same person as in "her" pictures) will pretend to be your girlfriend on Facebook, and will even post messages to your profile if you're trying to make someone jealous. Because it doesn't matter if you're actually forever alone as long as your friends think you're not forever alone, right?