Present participle of whistle 2.To make a high sound by forcing air through a small hole or….Learn more.Four-time national and international whistling champion christopher ullman believes whistling is an art form.Using his lips, tongue, and teeth, he can mimic different instruments or addWhistling, without the use of an artificial whistle, is achieved by creating a small opening with one's lips, usually after applying moisture (licking one's lips or placing water upon them) and then blowing or …