bletcherous /blech'*-r*s/ adj. Disgusting in design or function;
   esthetically unappealing. This word is seldom used of people. "This
   keyboard is bletcherous!" (Perhaps the keys don't work very well, or are
   misplaced.) See {losing}, {cretinous}, {bagbiting}, {bogus}, and
   {random}. The term {bletcherous} applies to the esthetics of the thing
   so described; similarly for {cretinous}. By contrast, something that is
   `losing' or `bagbiting' may be failing to meet objective criteria. See
   also {bogus} and {random}, which have richer and wider shades of meaning
   than any of the above.


Source: The Jargon File