Top Definition
A minority sport that has many similarities to 'potholing'. Characterised by men with helmets squeezing into tight, damp spaces for the purposes of recreational exploration.

In the UK one of the best places to go potholing is in The Peak District where one of the most popular underground systems that can be explored is called "Giant's Hole."

It can be a risky sport, caves can flood and sudden attacks of claustrophobia can happen. Getting lost, or sustaining injury are concerns too.

In Southern England, the public toilets around the city of Brighton provide many good locations for buttholers to try out.
"Yo Tinkerbelle, before you go buttholing with your new boyfriend, tie a rope round yo'self for safety."
by Wizards Sleeve June 11, 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