Can someone help me figure out this riddle.?

[Igor]

If the user "Shake up the world" Farts in the woods and there is no one around to hear it, did it ever really happened?
Biracialbabe- You should change your name to Biracial slut

 

[Cosmini1]

yes

 

[CheeseDoodle]

Depends on if it's raining and what kind of pants they have on.

 

[igorisfail]

Who the hell is shake up the world