User:TrèsDifficult/Linguolabial Click

Linguolabial consonants are phonemes that are articulated using the lips and tongue. The symbols used to represent this sound in the International Phonetic Alphabet are ʘ̺, ǀ̼, and less commonly ʇ̼.

Occurrence
It is not known to appear in any known language.

Articulation
It's a sound in which the tongue is pinched between the two lips while the lips are separated by the tip of the tongue while sucking air into the mouth. To make this sound put your tongue in between your lips and suck in your tongue.