The act of having sex with someone while wearing an Art Garfunkel wig(seen in Flight of the Conchords, episode 207).
Guy #1: Why are you dressed like Art Garfunkel?
Guy #2: I met this chick who's into Garfunkling.
In the episode The Prime Minister of The Flight of The Conchords, the sexual act of dressing up like Art Garfunkle of Simon and Garfunkle in order to please a fan of his.
Guy 1: I went home with this hot chick, but I didn't spend the night.
Guy 2: Why?
Guy 1: She's into garfunkling, and I left my wig at home.