The occurrence of either a man or woman wearing a protective face mask that emphasizes the multiple fat rolls in that persons face, chin, or neck.
by SirDunnsalot December 31, 2020

only the sweetest souls, not to mention incrEdibly humourous,gifted,juiciest,fascinating, intriguing, FIT,caring,loving, talented nd BEAUTIFUL angels of the earth x
by solomonnnnn November 26, 2019

when you get a rather delicious-looking muffin, you take a big yummy chunk off the tup, then drop it.
Emma: this muffin looks delicious!
*takes big chunk off top*
**drops**
Allie : oh, that was such a muffin fail!!!
*takes big chunk off top*
**drops**
Allie : oh, that was such a muffin fail!!!
by xXmetalxgirlXx November 19, 2009

by scrunnchy August 5, 2015

The smell that exists when a bunch of teenage boys sleep and eat in the same room for over 24 hours without showering. If you experience the ass muffin smell you are advised to internally combust, because your life is over.
by Greg J.B March 27, 2007

a child that has surpassed the classification of brat and gone in to the realm of douche.
A smaller version of a douche bag
A smaller version of a douche bag
by Geekslady March 1, 2011

The hair growing down the inner thighs from a woman's pubic area, due to lack of grooming. A twist on a style of particularly bushy side burns called "mutton chops".
by Duderonomus Rex August 13, 2009
