To make the sound of an object dropping into a body of liquid.
To defecate.
To land heavily or loosely.
A sound or action like liquid hitting a hard surface, or an object falling into a body of water.
Excrement.
Indicating the sound of something plopping.
To vibrate or pulsate with a steady rhythm.
To pound or beat rapidly or violently.
To pulse (often painfully) in time with the circulation of blood.
A beating, vibration or palpitation.