>playing CoD
>annoying kid gets on mic
>tell him he's an idiot
>listen to him cry
>laugh
>Back button
>toggle mute
>Realise CoD is horrible
>Kill self
In all seriousness, just mute the kids. It's not that hard. But as @@ping111 said, don't stereotype, as people with brains could just have a not-so-mature voice.