Putting your thumb on a girl's
clit and your
pinky in the girl's asshole so your hand looks like a
phone and then shaking your had vigorously in a "surfs up dude" style
"Dude! I took this girl
home last
night and for a while we were just making out and then we started hotline blinging"
"I was hotline blinging this chick last
night and she squirted all over my Gucci sweater."