On the song, which is featured on the upcoming soundtrack of HBO's Girls (out Feb. 11), Allen gives the details of this marvelous man, but manages to sum it up in one line: "Under the covers, my mind is a bad motherf***er,"

In an interview with Rolling Stone, Allen says it was "more or less a no brainer" for her to lend the song to season 3 of Girls. "Greg Kurstin, who produced and co-wrote this track with me, played a few of the new tracks for a friend of his who works on the show.