look up any word, like cleveland steamer:
 
2.
Having the qualities of a muffin.
The muffin I sat on is not muffiny anymore.
-or-
This muffin is nice and muffiny.
-or-
Mmmmm... muffiny.
by dWiki August 13, 2007
 
1.
An act of absolute and unflinching indulgence whereby a muffin is consumed within a short time or in a socially innapropriate manner.
From the chocolatey mess around her mouth, it was clear that the woman had just committed muffiny.
by bk-kaboom July 22, 2009
 
3.
Nickname given affectionately to your love. originates from muffin, but with more of an affectionate cheese factor
aw my little muffiny
by kellysensfan February 06, 2006
 
4.
It means eating an ugly cupcake and getting sick after.
Sam: My day was soooo muffiny!
Mel: Aweee! That sucks!
by SammyLovesYou November 28, 2011