Starting off as a mis-type on the keyboard (she meant to type "you're wonderful" but typed "you're wunderfuk", it soon took off between my friend and I, just as "pwn" took off on the 'Net.
The word is self-explanatory, I think. It can be used as a noun or a proper noun.
1)Born of a typo, the word denotes when an event(s) is/are going so badly it/they can be construed as hilarious. In any case, all you can do is laugh, because if not, you'll certainly be crying.
2)Antonym or sarcastic misuse of the word "wonderful"
What do you mean the power surge deleted my paper?? Wonderfuk---that thing is due tomorrow at 9 AM!!!
a word that is commonly used in the madpi's language arts table, stolen by garrett, from helen, who stole it from alex. wondefunk is the best word ever.