Have you ever wondered?

Have you ever wondered while sitting on the floor upstairs in your room bustin gas that the person down stairs can hear? Yesterday morning I couldn't handle the amount of gas I had so I decided to let it rip and boy was it loud, but I wondered if my aunt was able to hear this? I mean after so many years of living hear and bustin gas all on the floor I wonder if she hears me from down stairs? So have you ever felt this way? I mean wondered about this, for those of you who live in an apartment up stairs from someone?