Sumo wrestler headline translation challenge

The following headline, from an article in the June 23, 2010 edition of the Dublin newspaper The Herald, is presented as a machine translation exercise for the reader. Using your favorite automatic translation software (Babelfish or Google translator or whichever), identify which languages may be the most difficult in which to express this thought:

Woman in sumo wrestler suit assaulted her ex-girlfriend in gay pub after she waved at man dressed as a Snickers bar

(Thanks to investigator Erwin Kompanje for bringing this to our attention.)