That just ain't right, Superman.
TI: You know that huge bridge that goes straight North from San Fierro to the Desert? Well, get a Jetpack from the Abandoned Airstrip and go to the very top of those things that hold the bridge up (I forget what they were called). At the top of one of these triangular things, there is a sign that says "There are no easter eggs here. Go away". It's nothing special.
South Park, Charmed, Buffy The Vampire Slayer / Angel, Tru Calling, Family Guy, TrippingTheRift, FreeForAll, Futurama, Jackass, Lost, That 70's Show, Celebrity Deathmatch