An attempt made by the legendary Blackstar (Mark 2) to create a replacement for the word 'fuck' in a request from a GameArena poster. Mainly implemented for random, last-resort term usage, such as the example.
The term 'Skittlemuffin' is a 'last resort'-style insult. The 'randomness' of the word makes a complete and utter fool of both yourself, and your target.