Grand-slamming
From ARRSEpedia
The process of emptying the contents of your stomach, bladder and arrse simultaneously.
This is an art form that is worthy of the Commonwealth Games, as you do not need to be a highly trained athelete to successfully master it. Chances are you'll only ever do this once anyway, because to achieve this feat you need to be either:
- Absolutely shitfaced - as this is usually the last thing you accomplish before you lose consciousness. Or...
- So ill they're reading you the last rites.
