Top definition
A description of the sweatiness of an arse crack in a period of warm weather.

English variation of swamp anus - possibly makes more sense.
Oh dear, I think I will need a shower before I go out, I have a touch of swamp arse.

To reduce the swampiness of swamp arse liberally apply talc to the affected area.
by misterswampyarse July 19, 2010
Mug icon

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
2
A combination of sweat in the arse crack and not wiping properly makes for swamp mud texture in the bunghole.
I had a bad chilli lastnight and combine that with the humidity today,i am getting a bad case of swamp arse.
by Ragnar Loddbrok October 27, 2016
Mug icon

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