From English

  1. gengYour gang or group of friends.English
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  2. gone caseHopeless, beyond saving.English
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  3. gostanTo reverse a vehicle, from the nautical English 'go astern'.English
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  4. got or notManglish for 'is there?' or 'did you?'.English
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  5. got problem ah?A confrontational Manglish 'do you have a problem?'.English
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