펑펑

1. with a gush
A word imitating the sound made when water or liquid pours out strongly through a little wide hole, or describing such a scene.

2. heavily; cats and dogs
A word describing the state of snow or rain falling down strongly.

3. not sparingly
A word describing an act of spending money, using water, etc., without thinking.

4. shamelessly
A word describing an act of telling a lie or exaggerating without thinking.