Glastonbury Shower 

using moist towelettes as a replacement for running water. so-called due to its popularity at music festivals (particularly at Glastonbury due to the fact that it will inevitably rain causing everyone and everything to become caked in mud and sewage)
similar to the Glasgow shower except that the dirt is actually removed rather than covered up with deodorant

after a hard night filled with partying and substance abuse, followed by sleeping in a damp sweaty tent, a quick Glastonbury Shower provides a much-needed 'burst of freshness'

Glastonbury Shower by D-Bizz December 14, 2006