On this forum I haven't posted many of my experiences as I mostly hang out on the chat. However since the chat is now down, I figured I'd post it here and share it with those who are interested or nuts enough to try it.
It may exist, but it came to me while I was completely hammered the other day. It's pretty simple but here it goes:
I went up to two girls shot the shit and when I wanted to number close and leave I got the girls phone, put mine on vibrate and then unbuttoned her pants and placed it by her pussy.
I called it and there you go, vibrator number close

. She got a kick out of it and I got her number. Went over well, though there could be issues with this, hygene and risk of getting slapped in the face lol.
On that note, if anyone knows how to clean phones I'd love to know lol