Now that you've brought it up, I have to ask whether or not flatulence is a problem with:

a) planeria
b) house and other flies
c) cockroaches
d) rattlesnakes (and if so, does it shake the rattles?)
e) parmecium
f) E. coli
g) viruses (virii?)
h) rickettesiae
i) the energy beings of Altair VI
j) eosinophiles
k) plants
l) fungi
m) slugs and other gastropods
n) octopuses (octopii?)
o) giant squids

Now see what you've done!!!! Before this thread I was happy and ignorant, and now I'm educated and asking questions that prior to this I would never have thought of asking!