Are You Being Served? sharp-tongued, witty responses, along with his trademark catch-phrase "I'm free!", were enthusiastically embraced by many audience members, and the character evolved into a gay icon in popular culture. Despite this, Inman pointed out that Mr Humphries' true sexual orientation was never explicitly stated in the series, and David Croft said in an interview that the character was not homosexual, but "just a mother's boy". In an episode of the spin-off "Grace & Favour", the character is further described as neither a "woman's man" nor a "man's man" and as being "in limbo". The characters (Mr Humphries especially) sometimes broke the
You Are What You Is (song) "Zoot Allures," "Lonesome Cowboy Burt" from ""200 Motels""', and the song "Harder Than Your Husband", which is the 2nd song on the album with the lyric "Where's my waitress?" Another reference is "Robbie, take me to Greek Town", more prominent in "Jumbo Go Away", and "I'm goin' down 'n work the wall 'n work the floor" from "Mudd Club." The a cappella group The Persuasions covered "You Are What You Is" on their album Frankly a Cappella. 7" 12" You Are What You Is (song) "You Are What You Is" is a single which Frank Zappa released from his 1981