Series of rapid farts within a short amount of time, thus fore releasing a violent butt scratch. The sound affect is that of a chainsaw, and if hard enough can feel as if a chainsaw is on ur butthole.
“Man, my ass is really itchy, I could really use a nice chainsaw fart right now.”
“They are so satisfying man”
A chainsaw fart is when your ass itches so bad you can’t get to the itch with your fingers so you have those chainsaw farts and the itch goes away in a jiffy.
“Oh man, my ass was itching so bad and when I had one of them chainsaw farts, it knocked the itch right out my ass!”
Fogey/fogy /fougi/ sl. (early 18C+, orig. Scot) old-fashioned, stuck-in-the mud.
Person with old fashioned ideas which he is unwilling to change: Come to the disco and stop being such an old fogey!
You think me an old fogeyand an old tory, his thoughtful voice said. I saw three generations since O’Connel’s time. I remember the famine. Do you know that the orange lodges agitated for repeal of the union twenty years before O’Connel did or before the prelates of your communion denounced him as a demagogue? You fenians forget some things. (James Joyce, Ulysses. Penguin Books,1992. p. 38)