Ha! I had farts like that the other day on my couch. Came home from work starving, ordered a pizza and almost ate the whole thing. About a half an hour later my farts were so damn loud. They vibrated the **** outta my couch!
It was pretty awesome. Sadly no one else was there to experience...
Aha....so it seems that wheat beers and anything cheap make the worst farts. Has anyone had Genesee Cream Ale? I heard the beer farts after are truly remarkable.