Dagnham Handshake
The Dagnham Handshake is when a guy sticks his pinky in a girl’s eye, his fingers in her crotch, and his thumb on her clit. It's easier to do it from behind, but if you're a total idiot, you can do it up front and look like a total fool.
He did the Dagnham Handshake at the gym and got a funny look from the trainer.
My friend tried the Dagnham Handshake at the restaurant and got kicked out.
I did the Dagnham Handshake in the park and got a laugh from a group of kids.