A fart produced after the consumption of much Guiness that is so foul and lethal to the nose that the drinking of Guiness may be prohibited by friends and loved ones.
"Fucking hell Ant, even you look disgusted by that one, no more Guiness for you. Guiness fart? Did you shit yourself?"
by Ehwhy August 11, 2020
Get the Guiness Fartmug. 
a fart knocker is a person of different color with a fart uprising into whom has it hold goes into mouth
by wontrzz November 27, 2022
Get the fart knockermug. *fart sound, followed by a horrid smell of hydrogen sulfide*
Person A: Who farted? 🤨
Person B: stinky... 😳
Person A: Who farted? 🤨
Person B: stinky... 😳
by Ares222022 November 14, 2021
Get the Fartmug. 
Yo, do u smell that?
Yeah, sorry I farted.
Bro, thats weird. Dont do that, but not gonna lie yours smells pretty nice.
Thanks I put rose perfume on my buthole yesterday.
Cool!
Yeah, sorry I farted.
Bro, thats weird. Dont do that, but not gonna lie yours smells pretty nice.
Thanks I put rose perfume on my buthole yesterday.
Cool!
by MaterIalGwaorllllll March 2, 2022
Get the Fartmug. Excessively loud, long-lasting, or powerful flatulancefarts, usually over the course of several minutes.
by Java Johhhhhhh September 4, 2016
Get the extreme fartingmug.