最後，一個屁輪盤賭的應用程序，不臭。
Are you too chicken to play a game of ButtButt in the library? The movie theater? Challenge your friends to a game of fart roulette if you dare—risk the chance that strangers turn around and give you the stink eye or gas face after they hear a long juicy fart. ButtButt is great for the dining room table during a family dinner, in a boring meeting at work or even during Sunday church service. Take turns poking the bear until the loser hears a loud embarrassing butt blast. Will it be you or your friends who become the King of Flatulence? Be brave and spank the ButtButt to find out.