Generally speaking, no, however it is considered rude if you don't cover your mouth. Also, if you are having some kind of ongoing problem where you need to clear your throat very loudly or several times is a row, it is considerate to leave the room.
Because people think it is rude because it is very cruel to cut a dog's throat.
The sound your throat makes when clearing it is spelled "ahem."
it clears the throat
It clears its throat real hard.
no this is not rude
no... licking someone is rude
NO. That is just RUDE. Umm.. not funny.. at all
Sore throat caused by a viral infection generally clears up on its own within one week with no complications. The exception is mononucleosis.
yes,it is rude
No, it is only rude to do it in a rude way or to gloat while doing it.
Either he has phlegm in his throat or he's trying to get her attention. Depends on if he does this only when he sees her. And possibly that he's clearing his throat because he's getting prepared to talk to her. Again phlegm.
its complicated as such a face is the bottom of the object. EX: (Clears throat) The face of a triangle is at the bottom on the flat side.