My dad is 100 so I will go with that...
when they wear polyester pants.
When they consider themselves old...
When they start acting "old".
Old for what?
im gona say arond 65 or 70 years old. but im sure there are teens out there that would say 30 lol.
I'm with snarkbite.
old is a state of mind
I think 87 is old.
In my country when you are 62 you are a senior citizen and entitled to travelled on public transport at a cheaper rate.It dosen't mean at 62 your are old.It depends who is the accessor.
The moment they start acting old. My mum is 56 and acts old, so I call her old, yet her mother (my grandma) is 75 and acts like she is still in her 30's so I call her young/middle aged.
Heeeeey Mmmmmmaaaarrry!<br />
nah, your not old. your still kickin' right ?
You know when they are young for 65 or 70 but then the go through a dramatic aging change :( where it just catches up with them it's sad to say but that's when they are old to me, my grandparents are now in their 70's and they only just started going through that change over the last three years it seems. Gotta spend as much time as I can with them because I don't think that it will be long now and I'm sad.