Bit of a follow-on from Adams post (which is a hoot).
Our pooch (who sticks her paws up to us) ran over the road and piddled on a front lawn. As I collected the pooch the 'lady' of the house (35'ish) came out muttering something. I said sorry or pardon (I forget which), she burst forth (in upper case) with "YOU HEARD WHAT I SAID", I kinda lost interest after that. I'm just hoping that she'll need some help sometime, I doubt it'll ever happen, sadly (it never does). Yet again I must have 'walk all over me' written on my brow. I would have said 'I hope you don't mind me asking but would you try to keep your dog off our front lawn please'. Yes I know, I'm the pillock.