E-e-E--e-E-E-e - a string of e's that sounds like someone is trying to annoy

a string of e's that sounds like someone is trying to annoy you to death

'Eeeee e e ee ee! That's what I heard when my neighbor turned on the radio.'

'I got a text that just said Eeeee e e ee ee. I don't know what it means, but it's creepy.'

'My dog started barking at me like I was insane when I said Eeeee e e ee ee.'