full, beautiful lips, not unlike those of a balloon.

The sound of bubbles that a fish makes whent it breaths.
Good to quote when awkward or boring moments happen.

When you're using a public restroom and someone in the stall next to you drops a turd and as it hits the water, it makes a "baloop" noise.

To show excitement regarding the compression of the penis.

WARNING: Excessive Balooping can cause small cocks.