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1 definition by wjm5440

 
1.
Large clumps of ice, mud or snow that form on large truck mud flaps and frames and end up falling on the road. comes from the root words; nugget and truck. A truck nugget.
Truggets can affect the GVW rating of trucks. For safety reasons operators often knock truggets off before travel.
by wjm5440 March 24, 2010