The word describing a fart that makes only the mere sound of air escaping from a balloon. Not to be mistaken with a SBD (silent but deadly).
by What Gives November 18, 2018

1. A degenerate furry guilty of weaponizing cuteness and thirst at the same time.
2. One who commits unspeakable acts of fluff — too soft to be legal, too horny to be wholesome.
2. One who commits unspeakable acts of fluff — too soft to be legal, too horny to be wholesome.
“That twink is such a fluff criminal—guilty on all counts of uwu in the first degree.”
“Bro showed up to the con with a tail plug and called it drip… fluff criminal behavior.”
“Bro showed up to the con with a tail plug and called it drip… fluff criminal behavior.”
by lalittle August 17, 2025

The cute, romantic scene in a fanfiction. It can range from hand holding to cuddling to kissing. This type of fluff can make the weak fangirl/boy squeal.
by ravdra icee claw January 16, 2018

Having sex with a fat person
by Robbyndkdksksnjsdjhd October 11, 2013

Errol has a real bottom fluff issue at the moment, that lint is lingering around longer than the smell of her actual fluff, it’s terrible for my hay fever
by Cheeky Heath August 23, 2022

1st Boy says to girl: Eww... you farted! Girl: I did not. 2nd Boy: Dude, girls don't fart, they fluff.
by Ptparrish August 23, 2017

The fluffy marshmallow gooey stuff that you get from the store.
Usually from the creators of the regular marshmallow unless you buy the great value kind like a cheap ass. It's really good, and can be easily addictive if you have too much if it.
Usually from the creators of the regular marshmallow unless you buy the great value kind like a cheap ass. It's really good, and can be easily addictive if you have too much if it.
Kid:"Hey mom! Did you get that fluff stuff from the store for our s-mores tonight yet?"
Mom: "Yes, I got it last night, dear"
Mom: "Yes, I got it last night, dear"
by Kittykatnip January 15, 2014
