Years ago, I was on vacation with a friend's father. He was the model of sophistication. He had a taste for fine wine and classical music. He had the greying pony tail and beard of a hip modern wizard. He even wore black turtle necks without a tinge of irony. One night, there was loud construction outside of our hotel that sounded much like flatulence. He paused, looked up and said, matter of factly, "excuse me."
The point is everyone loves a good fart joke, regardless of how "mature" you may consider yourself. Therefore, any one of you who has anything like a sense of humor will appreciate that when you use the word "fart" in a tweet, you may get retweeted by @fart_robot, who will let you know that "FART ROBOT APPROVES."