RIDDLE!(nope,not on google ^^)

the other guy was a dog?

Mah brain just diededdd...

Because Mrs. Lovett wasn't there to use the arm for her meat pies so they had to burry it...(I know that's not right I was just bored I'm sorry) lol

-It's a prank! They ordered the arm online and buried it as a prank for their evil roommate.
-It's a skeleton
-There's a cemetery in the woods and the arm belonged to a dead person in the cemetery.
-They're murderers.
-They were going to use it for an anatomy project and wanted to keep it preserved in the ground.
-It was going to rot and stink.
-They didn't want the dog to eat it.
-They're the police and buried the arm near a crime scene to see if the suspect would come back to the crime scene to dispose of the body and the arm has a tracking device.
-They're on a movie set and the arm is a prop.
-They're part dog.
-All of thee above.

because the guy has 2 arms so he buried this one because he do't need it =3

the first guy had 3 arms but he only nedded 2 and the other guys had 2 arms so they didnt need it then the last guy buried it because dead people only have one hand so he gave it to them
???????????????

It's a dead body

*dies* Now you'll have to bury me XD

I think i got it:)
the man that got it 2nd was the one who mailed it in the first place:)
am i right??