He was on a Room 101 (I can't remember if if was a Hancock one, or a Merton one though) and it really, really bothered me.
Obviously he was wearing the suit with the row of biros in the pocket, and the glasses, and the big collared shirt, but he was wearing the wrong shoes. And his gripes were very clearly the peeves of Dr Matthew Hall, rather than the absurd cartoon character Harry Hill (there was no mention of scurf, or sild, or Savlon for instance).
I really liked Fruit Fancies though, and the Channel 4 stuff, and Alien Fun Capsule. He is also better than Johnathan Wilkes on You've Been Framed.