The gap in my front 2 teeth is the perfect size to allow me to make the mosquito noise. I can adjust the pitch up and down and have always been able to bring the pitch beyond my own range of hearing. (I had people tell me they could still hear it after I couldn't anymore.)<br><br>This video made me think about my ability to do this over the course of my life. Good stuff.,(reply>), me too!,(reply>), @Lou it's like whistling but while smiling,(reply>), what, how do you do that????,(reply>), I use my lips to adjust the hole and the frequency. But Idk if I can go that high pitched.,(reply>), Thanks, I unlocked a new skill today