OK, I got jailed on a server and unlimited stun(keeping from auto-unstuck, etc.) where tele hack was patched fly mode was patched.
1. you have to do is use emuhacker for whatever ur client version is
2. set the gravity to 0 jump and you will be pretty high in the air stuck
3. set the gravity back to 1.0
4. move any direction
5. you fall to your death
6. release spirit you pop up on gm island by a spirit healer
7. use auto-unstuck or whatever u want to get back to town
7b. gawd u pwnz omfgWTF¿RaWr?