부들부들 (budeul-budeul)

*trembling*

What it means

Shaking all over — usually holding back rage, sometimes from fear or cold.

Where you'll see it in manhwa

• Fists shaking in anger
• Trembling with fear
• Shivering in the cold

How to say it

Romanized as budeul-budeul. It's a emotion effect (feelings drawn as sound: heartbeats, flinches, blushes) and its rarity is uncommon.

Similar sound effects

• 빠직 ppajik — *snap* — anger vein

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