The honeymoon must be over, Tim felt comfortable enough to break the fart wall in bed, last night. This better not escalate to Dutch ovens any time soon..
Thinking she was alone, Cindy passed gas in her office cubicle. Five seconds later, her boss walked over to give directions. At this time, Cindy may think to herself, "Oh no! My boss just totally walked into my fart wall !"
When a victim walks into a rancid fart cloudface first and reacts as if they had walked into a wall by snapping their head back and making an uncomfortable face.
Matt: Wow, did you see that chickbreak her neck looking back at us?
Hugh: Nah, she just hit my fart wall.
* high five
A fart wall is when you and your best friend don't fart in front of each other because its 'embarrassing' However if you do fart in front of each other you have broken the fart wall.