Unexplained fluff found on oneself either on the day of or immediately after ones birthday, usually in the form resembling a cloud
Wow my birthday last night was heavy…I just woke up and why tf is there birthday fluff in my belly button???
by Krazybuthot October 16, 2021
Get the Birthday fluffmug. piper: i love fluff
by piperrrrhdhdh October 3, 2023
Get the fluffmug. I talked to Jeff about why he didn't finish his paperwork. He tried to give me the old fudge n' fluff about not feeling well.
by Hank Hanacozta December 12, 2017
Get the fudge n' fluffmug. 
A tweet fluff is when a business leader or celebrity tweets positive news about a stock or crypto currency causing it to suddenly rise in value.
Don’t worry about the crypto crash - Daddy Musk will tweet fluff it again and it will recover all of its lost value.
by Urban_Anthropologist June 14, 2022
Get the Tweet fluffmug. 
by Finger bum bill October 24, 2022
Get the Bum fluffmug.