At a weekend airsoft event early in 2005, I need to relieve myself from the large amount of fluids i consumed the night before( Alcohol of course). I made the mistake of not locking the door on the portaloo, and the site owner (Shaun, I will get revenge for this) decided to have some fun at my exspence and threw in a MK5 flashbang grenade in to the portaloo, while pinning the door shut... Luckily with a hefty shove with my 280lbs frame and a expletive squeal i managed to JUST escape before the blast got me.