My DS is nearly 4 and he (what feels like) constantly makes annoying noises. He loves all vehicles so mainly plays with trains/cars/diggers/ride on car etc at home, all accompanied by his "engine noises" which are just SO annoying. A horrible humming, not even "choo choo" etc. It's mainly when we're at home, but on occasions when we're out eg walking down the street, he says he's a steam train or whatever and will make the noises again.
They are driving me absolutely nuts, it's so so grating. I know DH feels the same, but I'm around it more as I'm currently on mat leave and work P/T when I am working.
We do ask him to stop when it's been going on a while, but he is a complete wind up merchant and as soon as he's got wind that something irritates us, he does it more. I've tried just ignoring it, but he still carries on and on and on.
Any advice? I would love to just stop it once and for all.