| @SRG: In context, you can't tell (http://www.tvtdb.com/howimetyourmother/transcripts/2x07.php), but I would say it's probably a reference to Charles Barkley, the basketball player (who I'm pretty sure is more well-known), especially since Gnarls Barkley is a band and not a single person. In that case, the spelling of both the answer and the username are correct. |