Doh

Doh (d) Interj. a) A Gen-X colloquialism conveying an overall feeling of frustration. b) Used to express a feeling one has after realizing they have been tricked, misled, scammed, swindled, etc.. c) Used to boast or chide the victim of such tomfoolery d) Coined by the animated sitcom character Homer Simpson in the mid to late eighties, "Doh" is similar to other one word, one syllable explicatives in that it is a quick and succinct summary of one's aggravation, but differs in that it was an accepted substitute to similarly censored words.