Vienna Vibrato
The act of placing a cell phone into your partner's anus while having vaginal sex. With the phone set to vibrate mode, call the cell phone, creating a vibration effect in the vagina. This process is repeated until orgasm is achieved.
"But I don't want to ruin my cell phone doin' that nasty Vienna Vibrato!"
"That's okay baby, I picked up a Tracfone, just for you."
"That's okay baby, I picked up a Tracfone, just for you."