NBA Street....no doubt. I absolutely never get bored of it, ever. Also Crazy Taxi is one of my favs as well, and one of the best.
Out of the PS2 games I've played so far ... FFX. Course that's the only title I've played extensively so far. Just got, but have yet to sink my teeth into Ico, Maximo, NBA2k2(started playing that a lil already), and MGS2(probly be a while before I really play that, since I still need to beat the first one) Can't wait for some of the AAA rpgs coming out this fall/winter tho.
You still haven't beat MGS Crisco? That game is so addicting. Anyways - I really love Madden 2002, Also 007 AUF kicks major ass. Still waiting to see what game I want next.
NBA 2K2 has gotten the most play time, but I'd have to go with GTA3 as the best game. It's easy for anyone to pick up, and you can release a lot of tension with it. Heck, I think I'll take it out and play some today. Nothing quite like running people over for fun. And if I ever get a Crazy Taxi itch, I just steal a taxi in GTA3 and see how many people I can pick up and drop off before the timer is up. GTA3 is also fun for spectators unlike some of my other favorite RPGs. I really like FFX, but I can't image someone having fun watching random battle after random battle, and watching me spend hours playing Blitz Ball. B