The discussion always goes the same:
"I got a DS Lite but I can't find much to play on it"
"Oh? Well, there's all sorts of great stuff on it!"
"I don't like that Nintendo Dogs"
"It's ninten-DOGS"
"Whatever!"
the classic form is to specifically ASK for NINTENDO DOGS and when they say "It's NintenDOGS" in that wet, breathy fanboy voice they always have respond with "no, I want NINTENDO DOGS, it's different." Drives 'em fuckin' nuts, and you know they'll post on GAF about it the moment they get home.
What YOU get is a smug feeling of superiority that you, the discerning customer, successfully trolled a Nintendo fanboy store employee.
Besides this and "Training for Brains", there's also the MISPRONOUNCE SUIKODEN GAME, the SONY GAMECUBE (or NINTENDO PLAYSTATION) GAME; the POKEYMON/YUGIOH MIX-UP GAME (of which I have been the victim); and the old favorite of mine TRICK-THEM-INTO-RECOMMENDING-A-JAPANESE-RPG-THEN-CALL-THEM-A-LOSER GAME. It makes hanging around a bunch of smelly videogaming shut-ins (like me) all the more amusing!