Dude you might be kidding but there was a time when teenager me and my friends would try to surprise each other at parties with the "buffalo bill dance", tucked penis and all.
Whenever you see a friend with his back turned to you there was a chance he'd hit you with it.
I don't know what was so goddam funny about it but i almost died laughing a few time seeing a friend get buffalo billed, or even getting buffalo billed myself.
Anyway to answer the question, teenager me tried to use lines of movie i found extremely cool irl, such as
"I could become a regular" when entering a bar, or almost anything out of
Fear and Laughing in Las Vegas. It was never as cool as in those movies of course, so i stopped.
But the very best quote to use is from Braveheart :
While talking to a male friend, say (in a Scottish accent) : "First learn to use this" and show his genitals, "then i teach you to use... this" and show your genitals. Never fails.