Pokemon Snap
As someone who has Snorlax in their user name, you can bet I was very amused by the Pokemon Snap reference (Rhett tells Ruby you can't play Pokemon Snap on a Playstation but you can on Nintendo 64).
Pokemon Snap was a good game but it was really a warm-up for Pokemon Stadium 1 and 2, which was where Pokemon really shined on N64.
I wonder if Rhett got to play Pokemon Stadium 1 and 2 on N64 and if he played Pokemon Channel and Pokemon Coliseum on Gamecube.