Words that give away your age /origins ...

[d000hg]

I can see my feet / penis

If you aren't sure you might want to consult a doctor/encyclopaedia.

And back on topic: encyclopaedia

[Batcher]

If you aren't sure you might want to consult a doctor/encyclopaedia.

And back on topic: encyclopaedia

Is that a one-eyed kiddy fiddler?

[OwlHoot]

Guys calling people "old boy" or, worse still, "old fruit"

People who say or write "I/we shall" instead of "will".

[OwlHoot]

Oh yes, and old fogeys who use "dear" to mean "expensive"

[greenlake]

Dear Sir/Madam
Yours sincerely
Yours faithfully

[Churchill]

Party Seven!

[alluvial]

Quart bottles of beer
Tamplins (the original brewed in Brighton)

[nomadd]

10% VAT.

[Churchill]

I see your Raquel Welch and raise you one Jayne Mansfield.

Heads, she lost!

[I just need to test it]

Putsy.