Quote Originally Posted by chickwhorips
how do you do this? i've never heard of it.
If I tell you, do you promise to never do it?

Imagine you have a piece of food (say, parsley) caught between your two front teeth. Take your tongue and, while placing it on the front of your teeth, apply pressure to your teeth / suck hard enough (ok, that didn't come out right at all) to make a sucking / suction noise. I really can't describe it.

Trust me. It was enough to make me want to reach back & stick my complimentary pretzel mix in her ear.