Top Definition
Short for 'viral marketing'. An online marketing strategy that encourages people to pass on a marketing message. Amusing and low-budget, a good Internet viral campaign (e.g. "Jerry Tate: Office Linebacker") will get surfers forwarding the ad to all of their friends to others, giving the company great word of mouth.
"FWD: Check out this hilarious viral from Hyundai!"
by Jay April 14, 2004

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1. a website or video that has become instantly famous overnight via youtube or other popular media.

2. an already overused term by any group that is trying to encourage use of its facebook page or app.
Did you see that numa numa dance? It has gone viral!

Go viral by using our new app!
by Chessdoc February 01, 2012

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

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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-adjective
precious, rare, infrequent, one in a million kind.

- origin
Sankrit, comes from the word virala

The English word viral means "continuously duplicating," and can refer to a biological or computer virus.
That sunset scene was so viral.
by shnn March 21, 2010

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

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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Viral is another word for popular. Most commonly used on the internet.
A woman jumping off a cliff, and saved by a person went viral today!
by B5 Annie April 09, 2015

The Urban Dictionary Mug

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Lotsa space for your liquids.

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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.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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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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people (plural) who do not accept perfectly legitimate words in scrabble.
The two adrienne's were virals.
by nobodygfsdgsdgs July 15, 2009

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.

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.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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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).

Buy the t-shirt
Viral's are really cool people. Usually wear glasses and look very handsome, girls often find it hard to lay their hands of them. Viral's are always the coolest people to be around. You're really lucky and blessed if you know a Viral.
I know a guy called Viral and he is exactly what i have described a viral as.
by Hotgirlssss August 05, 2011

The Urban Dictionary Mug

Lotsa space for your liquids.

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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.

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.

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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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Shorthand for actions or a person considered infectuously and exaggeratedly crazy, messed up, insane or (when used as an insult) highly foolish.
Bro, your sister was acting viral again yesterday...
by Jerod C. Batte February 27, 2005

The Urban Dictionary Mug

Lotsa space for your liquids.

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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.

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