It allows knowing parties to communicate about said twatwaffle in their company or to communicate about the twatwaffle in a setting where the use of the full term twatwaffle might offend or result in expulsion. 13 mai 2006 · A man or women who acts like a looney jackass and/or sheer moron. A silly word to get someones attention to there act of looney stupidiy with out getting a quick asskicking.