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Thai

กาก

Pronunciation

kàak

กาก

kàak

residue

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  1. 1 residue、dregs、waste
  2. 2 terrible、incompetent、poor-quality、useless
  3. 3 good-for-nothing、useless person、loser

At its core, กาก refers to residue or waste left after the useful part has been removed. In slang, it can also harshly describe someone or something as very poor, useless, or incompetent.

1

residue、dregs、waste

Noun⭐️3 Common

Residue or waste that remains after the useful part of food, drink, or another material has been removed.

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2

terrible、incompetent、poor-quality、useless

Adjective / adverb⭐️3 Common Slang Vulgar or rude

A harsh slang term for describing poor ability, weak performance, or very low quality.

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Learning notes

Explanation

The core image of กาก is material left behind after the useful or desirable part has been removed. It commonly appears after the name of a source material, as in กากกาแฟ “coffee grounds” and กากอ้อย “sugarcane residue.” From the idea of worthless leftovers, the word developed a slang use for criticizing poor skill or low quality. For example, เล่นกาก means to play badly, while เน็ตกาก describes a terrible internet connection. The literal residue sense is neutral. The slang senses, especially when directed at a person, are insulting.

Usage

In its neutral sense, กาก is common in cooking, drink preparation, food processing, agriculture, and waste sorting. As slang, it appears in casual conversation, online gaming, sports, and social media when someone harshly criticizes a player's skill or the quality of a product or service.

Caution

Calling someone กาก—especially ไอ้กาก—is highly disrespectful. Avoid it at work, in customer-facing situations, or with anyone requiring polite language. Safer alternatives include ยังไม่เก่ง “not very skilled yet” and คุณภาพไม่ค่อยดี “the quality isn't very good.” กาก is also not the general word for all trash; use ขยะ for ordinary garbage.

Differences from similar words

1 residue synonyms

  • ขยะ is the general word for trash or garbage. กาก focuses more specifically on residue or waste left from food, raw materials, or processing.

  • เศษ broadly refers to a fragment, scrap, or small leftover piece. กาก more often refers to residue left after the useful substance has been extracted.

2 terrible synonyms

  • ห่วย is also an informal way to call something lousy or poor. กาก carries the image of worthless residue and can sound more contemptuous, especially when criticizing ability or usefulness.

  • แย่ is the ordinary, broadly usable word for bad or poor. กาก is slangier, more aggressive, and unsuitable for polite situations.

3 good-for-nothing synonyms

  • ไอ้ขี้แพ้ insults someone as a loser, emphasizing defeat or failure. ไอ้กาก more generally attacks the person's ability or worth. Both are highly offensive.

Component words

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