SurprisEs- Claggy, or Clagnut, was our name for Cher Lloyd, as she did a strange leg kick thingy when she danced, as though she has ,erm, something in her pants...[blus]
someone said such were called clagnuts, and it kind of stuck. 
As has been said before, we are an immature bunch on the X factor threads.
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We are also sad enough to remember minute details from years past. It is an unhealthy obsession, we apologise