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2 definitions by Le Noix

 
1.
Means getting down, dancing energetically to music that you like, music with a good vibe.
"Did you see that guy totally busting a move to the Bodyrockers?"
by Le Noix January 04, 2006
 
2.
Allowing your thoughts to keep circulating to a dead end without leading to a productive or helpful conclusion, usually one ends up confused and frustrated.
She kept cul-de-sac-ing after the convo, rehashing it in her mind and becoming more and more confused and frustrated.
by Le Noix January 04, 2006