This is a tongue-wearable whistle strap that will produce extra loud whistling sibilants.-- JesusHChrist, Oct 10 2016 Technically of course, that's "Thufferin'Thucotash", cats being unable to pronounce their s's properly.-- FlyingToaster, Oct 12 2016 Will the device still work if the wearer is hit very hard in the face by a frying pan ?-- 8th of 7, Oct 12 2016 Cast iron or aluminum ?-- normzone, Oct 12 2016 cast iron, of course - aluminum just distends in the shape of the face being hit.-- FlyingToaster, Oct 12 2016 random, halfbakery