Yeah, in Yo Noid pizza is featured but not actually delivered by the player (sorry to +1 the other person that pointed this out, i jus love Yo Noid despite it being very mediocre and difficult). Samurai Pizza Cats also had no actual pie delivery as far as i know.

I bet a DC Crazy Taxi pizza delivery hack would be rad and would make use of the Pizza Hut branding seen in the game.