Farts

Silent But Deadly (SBD) Fart
The type that remains totally inaudible, yet somehow causes all the occupants of a room to collapse. Can smell like anything, nasal investigators rarely have time to distinguish an odour.

Eggy Fart
Smells very much like rotten eggs (or Hydrogen Sulphide). A powerful odor which tends to put people off lunch. Often rips out in the fashion of a Bunbuster.

Windy Fart
The sort of fart which goes 'Whoosh', and is more felt than heard. A little like an SBD, but louder and considerably less toxic.

Worrying Fart
The kind which seems to be a fart right up to the point at which you release it. At this stage matters become less sure, as it feels too solid for comfort. You go to the bathroom and check your underpants at the next possible opportunity.

Hydrated Flatulation (a.k.a Wet Fart)
The original wet fart, which leaves a mark on your pants, and gives you a cold wet sticky sensation when you walk. You might not like this little bugger, but you feel right at home with it.