I believe the term for shooting water from under your tongue is gleeking. The term for shooting water out from under your thong is female ejaculation.
That reminds me, this is kinda gross but I can shoot a jet of snot out of my nose too. I only do it when I absolutely have to, like when I have allergies and no tissue and no one is around.
I remembered that one because in the 8th grade, someone gleeked on me and wouldn't stop, so I shot snot right back at him. That sent him straight to the restroom to wash his shirt