Top Definition
Little cups of wobbly pop that are sold for insanely low prices at bars on select evenings. Ninja beers sneak up behind you very quietly until BYAHHHHHH....they knock you out cold.
Ninja Beers
"How much are the little guys?"
"a dollar"
"a dollar?? give me five...(ten...fifteen...thirty seven)"
"are you sure?"
"dont you tell me what im capable of drinking"
"oook here you go"
"thanks hot bar lady"

........at this point the Ninja Beer Ninjas are surrounding you waiting for you to drop your guard for the split second they need.....

BBBBBBBBBBBBBBBBBBBBBYAH!

...you wake up 15 hours later outside planet pizza.
by Bhat September 29, 2006

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A quick beer. Typically used around 5-6 PM amongst colleagues. People suggesting or agreeing to go for a ninja beer usually have the mutual understanding that one quick beer could lead to many.
John: "Hey guys, let's go for a ninja beer?"
Susan: "I actually have work to do when I get home. Well.. F*ck it; Let's go for a quick one"
by PinkBunny1990 July 30, 2016

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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.

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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

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

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A beer that is high in alcohol content, but tastes like a regular beer.
Drunk ass: Yo I thought this was regular piss beer, but this shit snuck up on me like a ninja. I was shit faced before i knew what happened.

Bro: yeah, who gave you that ninja beer?
by Vladivastok March 11, 2011

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