look up any word, like eiffel tower:
 
1.
After a sustained period of exercise, you may obtain a swarse, or sweaty arse
oh, i've been on the treadmill for 20 minutes and i've got one hell of a swarse!!
by Andee1 September 23, 2006
 
2.
Swollen arse
Bugger I have fallen over and now I have a swarse
by Samofbev January 07, 2011