Awful noise- help before I go insane

[Jimjams]

Ds1 has always screamed when peed off - doesn't bother me. He's often whacked his head hard as well- which bothers me a lot less than it does dh (unless its on glass when I freak). But he has now developed this awful "i'm not 100% happy noise" that is sending my blood pressure through the roof. I can only describe it as a motorcycle moving up through the gears- so it goes " uuuuuuuur, pause, urrrrrrrr, pause urrrrrrrr, pause" you get the idea- we call it growling, but its not. He started just using it when he was very cross- now he's using it all the time. Doesn't like the TV show "urrrr", wants a biscuit "urrrrr" wants to go outside "urrrr". annoyed the toilet won't flush 15 times in a row "urrrr"

WTF do I do before I go insane? Very insane. Following on from the previous thread thank goodness we have tolerant neighbours. Oh god he's in the garden doing it now (dh with him).

The obvious answer is to redirect to PECS for requests, but that does nothing for the peed off bits. How do I get him to scream again before I go mad? Please please please?

Jimjams, is he old enough to try typing/facilitated communication?

not really jabberwocky- he can't read or anything anyway.

Onlyjoking, go for DPs, esp if you've got potential workers lined up. We'll all help you. Your DS (?) and family are entitled to it.

Thanks davros will give it a go we dont seem to have much luck my three have been on the befriender list with the NAS for years but we have never even heard from them, am hoping with us having the three kids with asd we may stand a small chance.