Top Definition
1. n. A brand of paint that glows under blacklight. Was popular in the 1960s. Sold in bright, fluorescent colours that have been known to cause partial blindness.
2. adj. A word for any obnoxiously bright colour.
'I saw this guy wearing the most insane pants yesterday...they were DayGlo green...'
'I expect he was on acid.'
by Rozeh April 08, 2009

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The Urban Dictionary Mug

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The Urban Dictionary Mug

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The Urban Dictionary T-Shirt

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Dayglo = Northern Scally Chic. The term ‘scally’ was coined originally in Liverpool to group together a certain type of person through their clothes, language and ideals. A dayglo is a southerner, often an ex-chav, who embraces the scally dress code specifically.
Your a dayglo........go away.
by Suncream June 24, 2005

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

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

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

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

Buy the t-shirt