Top Definition
A private setting with the specific purpose of discreet masturbation. Often, well stocked with lotion, tissues, and high speed internet.
man 1: Where is Jeremy?
man 2: I haven't seen him all day but his car is still here. He's probably holed up in his spunk bunker.
man 1: ew
by Slavasonic June 22, 2011

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

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

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if refering to a female it would be a slut, if a male its a faggot!
that ho is such a spunkbunker, she got loaded full of spunk by that fudge-monkey!
by Irax October 13, 2003

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
n. 1 - Male or female who has consumed vast quantities of semen.

2. A worthless piece of trash human being who serves no purpose but to be ridiculed.

3. The mouth of either aforementioned individual(s)
- Barb? Yeah, word around town's that she's a real spunkbunker.

- I hate that son of a bitch. Someone played a cruel joke on us when they brought that spunkbunker into this world.

- Shut your spunkbunker, you spastic shithat, I'm trying to watch Homestar Runner.
by Elbowwalker September 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