In this instructable, I will show you how to do something called gleeking. Gleeking is when you squirt water or saliva from the glands under your tongue. If you give this some practice, you can gleek all over people and they won't even know!
Step 1: How to Do It
Okay, the first thing you need to do is swallow all of the spit in your mouth. This is very important! Then you are going to place your tongue on the roof of your mouth softly and hold it there. Take in a deep breath up under your tongue. As soon as you are done breathing in, push up hard on the roof of your mouth. Saliva should come out.