I didn't realise it wasn't normal until I was 11. We were on a coach trip back from a day drip to France and I said "Glad to be back in England, the road signs

I didn't realise it wasn't normal until I was 11. We were on a coach trip back from a day drip to France and I said "Glad to be back in England, the road signs smell much better" and all my friends were horrified. My brother has it too, so we would often talk about it growing up, seemed normal to us...