Because that is where feces comes out.
No, the chickens rear should smell like its fecal matter.
They are intestines, and intestines naturally smell like fecal matter. That is why you have to clean them and cook them thoroughly.
Why do you know what fecal matter tastes like.
am i to assume that you smell people s butts? i would rephrase that question
...Yes.
they smell their butts because they want to see what it smells like.
No, I really don't want fecal matter on my face, but thanks for asking
Other dogs butts
brown
It is brown, like human fecal matter.
If you are talking about dogs specifically, I can partly explain why. A dog's sense of smell is much different than our own. When we smell something, we smell everything that is compiled in that one object (ex. fecal matter smells horrible to us.), however dogs can smell individual scents in fecal matter, so they eat it because they smell something appealing. Now that explains why they eat fecal matter, but not necessarily why they do not get sick. I believe the reason they do not get sick has to do with something called tolerance thresholds. To explain, when we are stimulated in any way (in this case smell) our nervous system reacts by releasing what is called an action potential. This only happens when the stimulus is strong enough, however. This potential must reach our threshold in order for us to give a response to the stimulus. Now everyone has different thresholds. An example is a room that smells like dead fish. One person can walk in and feel completely fine and then another person can walk in and feel really nauseous. This might be the case with dogs. They eat fecal matter because they smell something appealing and it does not bother them in any way as opposed to humans that would probably vomit by eating feces. I hope this answer was helpful and did not completely bore you to death. :) Sources: My Biology Teacher My Biology Notebook Knowledge from previous Psychology classes
Most gay guys don't care to mess with fecal matter. That is mostly just a hurtful stereotype. Besides, feces play is not limited to any one sexual orientation. Why a person of any orientation might do it could mean they have a fetish, they are curious, they like how it feels, or they associate the fecal matter with someone they love.