You can set one up in settings, if that's what you mean. If you have forgotten yours, you can probably go to the Apple store and reset your iPod.
Persons birthday
famous person's birthday
age :)
0 0 0 0, 1111, 2222, 3333 and so on (if thier stupid enough do make that the're password :)
the number of toes they have
famous person's birthday
age :)
0 0 0 0, 1111, 2222, 3333 and so on (if thier stupid enough do make that the're password :)
the number of toes they have