A meme come to life, a Fletcher Duff is someone who personifies a number of memes often found on the internet without necessarily directly correlating with just one.
"Oh, that meme reminds me of something - i just can't put my finger on it"
"That must be a Fletcher Duff!"
"That must be a Fletcher Duff!"
by topg43 August 7, 2022
Get the Fletcher Duffmug. by z108108 February 18, 2015
Get the DUFFmug. by pierrr April 10, 2021
Get the uppa duffmug. by gap slammer November 7, 2006
Get the duffmug. 
The stuff left on the bottom of your weed bags. All the stems, crystals, and leafs. Often used as a cheaper alternative to buds in baking. Though often mistaken as good, and used in joints and bowls. Known to be sold for as cheap as 30-40 dollars an ounce.
by fitzy_keegs January 13, 2017
Get the duffmug. by Bobz1992 February 7, 2014
Get the duff you inmug.