Top Definition
No, it is not the Connecticut National Guard, but the term used to indicate Chlamydia and Gonorrhea in STD testing.
Sally: "Jimmy was sure acting funny when he got back from the doctor's office."
Mary: "That's cuz Jimmy found out he has the 'CTNG'."
by Doctor Steve February 06, 2008

The Urban Dictionary Mug

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

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