how old is ';old';?

at what age do you consider a person to be old?  how old is ';old';?
40-50how old is ';old';?
75
[QUOTE=''Skylarkell'']40-50[/QUOTE]No way. Johnny Depp and Brad Pitt are almost 45...I'm going to say being old doesn't start until 60. 50's is getting old.
70 y/o
60's.
once your into your 50's
120s.
60's
As old as they act or feel.
It depends on the person who is saying it. :P I would say 55 and up is old. 
as soon as you leave the womb.
60-70.
40
Once you hit 69
50's. It's the age where you really can't be much use in pro sports because of age.
You know you're old when you begin every sentence with ''Back in my day...''
Dis many[IMG]http://i206.photobucket.com/albums/bb17/charonhades/various127.jpg[/IMG]
50s to me.
60 - 70