Wasn't it George Carlin who said something like "Did you ever notice that your own farts smell ok?"
Um dunno about Carlin but I KNOW mine do not, they peel paint, make maggots gag and people check their shoes for hidden doggie bombs when I let loose.
NOW if you want to howl laughing there is a fart in a bottle called liquid ... that has some prank videos on it. I have smelled this stuff and they have captured my gas warfare almost to a perfect combo. Mine just smell hotter.