beijing butthole
When your farts are so bad and so thick the air is like China.
After burrito night, Seth's farts were so nasty that the air was visibly thick. Seth had a case of Beijing Butthole.
Beijing Butthole
When your farts are so bad the air is thick like a heavily polluted city.
After burrito night, Seth's farts were making the air unbreathable. He had a serious case of Beijing Butthole