In the gaming community, it means to forfeit, to surrender the game. When you think the game is lost, you time "ff".
by Miel Anouni December 2, 2021
Get the ffmug. 
The Frequent Flatulence or "FF" method is a form of subversive pheromonal dominance through the discrete lens of humor. It is when one person naturally or intentionally farts in the presence of another on a frequent basis and always in conjunction with a humorous jape or antic. The result (in theory) is that a pheromonal signal is deployed at the same moment as a humorous payoff, leading to a Pavlovian positive association with that person farting. By creating positive association within the targets mind with their flatulence, over time the flatulence becomes a "thing" or a cute quirk. In the most successful or severe cases, the target will be so programmed to feel happy at the occurrence of a fart and gag combo that the FF method user can redirect conversations, reverse bad moods, or get away with minor slights by simply farting and making a joke about it.
"Gallagher keeps doing the pull my finger joke and farting when we hang out, I think he's trying to use the FF Method on me!"
by wordturd777 October 12, 2022
Get the FF Methodmug. 
FFS is a group of jealous, depressed goody two shoes who can’t take a joke and accept the fact that FFK is superior and the elite klub.
by Lil Blondie September 10, 2022
Get the FFSmug. 
by hickerbilly40 August 16, 2024
Get the FFSmug.