How to make a cloud in your mouth:
1st step: Fill your mouth with air and click the roof of your mouth while holding your mouth close. Repeat for 30 ... / mouth :: cloud :: gif
How to make a cloud in your mouth:
1st step: Fill your mouth with air and click the roof of your mouth while holding your mouth close. Repeat for 30 seconds.
2nd step: preassurize your mouth by holding your mouth closed and trying to blow out.
3d step: open your mouth and let the cloud roll out.