ppttcchh

Sound you make when you're mad at someone, want to call their attention, or when you got told and you have nothing else to say. The sound is made by closing your lips, clenching your teeth, putting your tongue on the roof of your mouth and opening your lips again. Once there, try and pretend that you're sucking from a straw. The sound should then come out naturally. The sound sounds as if you're saying "ppttcchh".