Has anyone heard of, or used, the Mosquito ringtone for your cellphone?

[Son of a Bitсh]

Apparently it emits a high pitched noise which only teenagers can hear. Kids use it in classrooms so the teach doesn't hear.

If you do have it, can you tell me here to get it?
Thanks.

thatgirl, where did you get it? Where can I get it for free?

[THE Gabizzle]

I hate that ringtone! I don't even have a phone but I've heard that ringtone one to many times! That noise....it's torture!

[SomeGuy]

actually yes, and it hurts my ears like crazy!! i actually had a headache for an hour after hearing it. and yes, i am a teenager.

[grrl]

Never heard of it, but I'm not a teenager.

[thatgirlygab]

yeah we tested it on a few of our teachers it was ssssssoooo funny there like what? what?

[kalinshane]

yea but mines a cicada one hahaha