How about you try this:
Sonic
I like some of the Sonic games
Mario
Mario is one of my favorite series
Mario Cart: Double Dash
And that extends to Kart
Mario Party 4/5
Again...
Mario Golf
It's one of the mosts loved golf games out there...
Luigi's Mansion
Release Fodder
Animal Crossing
Addicting
Harry Potter: Quidditch World Cup
All systems have a Harry Potter game -- I hate Harry Potter
Kirby Air Ride
It's fun, you should try it 
MUPPETS PARTY CRUISE
Okay...
Super Mario Sunshine
One word: FUN
Super Monkey Ball 1/2
Two of the most loved "party" games out there
Tube Slider
???
NOW THEN WHAT OTHER CONSOLE HAS MUPPETS...
PlayStation... Look it up. I think X-Box has something like a Muppet game on it, too.
n00b...GC was designed for KIDS, then it didn't make money at the start and they added games for the elder population...its graphics remind me of watching Blue's Clue's (good show just kiddy show).
I've ended my edits to the quote now, and I'm going to really show you up!
Eternal Darkness: Sanity's Requiem was released as
cannon fodder! That's righ! The GC has been sporting M rated games since the beginning! I'm 21. What part of the population does that put me in? No wait, don't answer you ignoramous! That puts me in the group of people who play games for a good story and a good time rather than graphics or sex! I HATE Halo. I HATE most FPS games, and I tend not to like Sports. You want to say something stupid, FINE! Just don't you DARE call me a noob when it is obvious that you are.
You want to play for blood, guts, and sex? Fine. Tell me when you grow up so I can introduce you to some of the best games out there, that sport story over graphics. I'll win this arguement, anyday. Why? I'm not a fanboy! I like the PS2 for a decent perportion of their games. I'm fine with the X-Box, and when they start sporting titles that
I like and enjoy, I'LL TELL YOU!! I hate GTA, and, yes, now you can tell your friends you found some one who doesn't like it!
You want to say something stupid again; do it where people will appreciate an ill-concieved notion that blood and sex makes a game. You won't find
that where true gamers are! I like Diablo, but it is NOT because the sorc, zon, or sin walk around in skimpy outfits or because the monsters pop and you can see their blood and guts. It's because it's kinda fun to play with interaction AND not have to pay for multiplayer action! The story is decent, but it's not as lively as I normally like.
MOST games on the GC are either rated E or T. There are plenty of M rated games on it, especially in Japan. In fact, if you go to Japan you could probably find H-games on the console!
I'm sick and tired of people saying the GC is "kiddie" just because they haven't actually even TRIED to play a game on it. Did you know that Game Spot gave the Legend of Zelda: The Wind Waker a perfect 10/10? In fact, along with the Legend of Zelda: Ocarina of Time, it is only the THIRD game at Game Spot to sport such a rating! Did you know that Mario Kart: Double Dash!! became the new standard by which all Kart games are rated? Want to know the old standar? Mario Kart 64! That's right, Nintendo just improved upon itself.
You want to see a good story line and blood and guts -- with some portion of sex appeal -- play Metroid Prime! It's got a T rating and is my favorite FPS of all time, beating out Golden Eye for the 64 and Perfect Dark.
Later.