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1 definition by BigJaunWholio

When a man is 'semi' aroused as in a semi truck. Not fully aroused. Partially aroused.
-Dude I caught a glimpse of that chicks ass and got semi wood from it
-No shit you were truckin'?

Baby your so sexy I just hear your voice and I am truckin'!
by BigJaunWholio September 06, 2011