팍

Meaning

1. 1.

   out loud — A word imitating the sound made when one yells suddenly and strongly, or describing such a scene.

2. 2.

   with a thump — A word imitating the sound made when one suddenly falls down backwards or falls flat on one's face, or describing such a scene.

3. 3.

   deeply — A word imitating the sound made when one steps on and sinks deeply in mud, or describing such a scene.