little big planet, because I was sick and I just felt like playing random funny community levels.. and R2 because the campaign is pure fun.

Probably SSBB :)

The last game I re-played because it was fun was Half-Life 2 + episode 1-2 (just got to the final battle today :D)

The game I have replayed the most must be Aladdin for SNES. I could beat that damn thing without taking a hit. Wasn't really fun though, just didn't really have anything else to play.

Lately, I've replayed Portal a couple of times. Four or five, I think. Just an awesome game.

No More Heroes. And I'm playing it for the third time.

MGS2.. again!

Bioshock, World At War, Resident Evil 4, Max Payne 2................entire Halflife Series, Guitar Hero series........bunches.

Portal I forgot Portal.

I went on a classic game binge a few months back and played through most of these (I don't think I have the patience to refinish Contra 4 and VJ, and I never got gold in all of the the Asia parts in Burnout Takedown :

Super Metroid (VC/SNES)
RE4 (Wii Edition)
Ninja Five-O (GBA)(most underrated game ever)
Burnout : Takedown (PS2)
Contra 4 (DS)
Space Invaders Extreme (DS)(my favorite all time Schmup)
Megaman 2 (Ps2 from MMCollection)
Warioland 4 (GBA)
Super Mario 3 (GBA/VC/NES)
Viewtiful Joe (1) (GC)
1080 (N64)
Wipeout 3 (PSX)
Lord of The Rings Two Towers (PS2)

which

And I'm STILL playing tales of symphonia.