When a chick is giving you a blowjob, you pull out prior to ejaculation, skeet on top of her head on her hair. She looks like a cupcake and is now angry because she has to wash her hair.

A delicious combination of naughty and nice. Not to be confused with the imitation "malicious muffin", an angry cupcake always has sprinkles and a cherry on top. Often called a pretty delight with a naughty mean streak.