2 mini Bic lighters, and I recently added a Storm lighter. I don't smoke, so it is odd.
2 Butane lighters. One in trousers, one in jacket.
1 Zippo.
1 or more ferro rods.
And the usual question is "But you don't smoke. What do you need a lighter for?"
My usual response is "To light a fire under someone who needs it...."
Ask a nosey question, get a nasty answer.