Like in the Repconn HQ top floor where the bots ask for ID and you just get the option to yell "ICE CREAM" which _just so happens to be_ the secret code phrase, saving your ass from getting fried by half a dozen SentryBots.
Or just the shitload of other hilarious interactions with folks, causing (among other things) a Ranger to call you 'one of them _special_ folks' or having the surgeon at the implant center recommend you to get the intelligence implant first of all.