Sentence:  Gordon Brown sounds like a <WSD>Dalek</WSD> with about three stock phrases... Remember, <WSD>Daleks</WSD> always want world domination but they always lose. 
Meaning of the word marked with <WSD> tags:  A member of a species of extraterrestrial cyborg mutants who appear in the television programme "Doctor Who" and are known for travelling in metallic shells, having monotone, mechanically distorted voices, repeating a limited number of phrases, and being bent on exterminating other beings mercilessly.