to have platinum or other precious metals in your teeth, often incorporated with diamonds, see ice
rapper BG from big tymers, "...and my grill be slugged up"
by ghettofab540 April 7, 2003
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Slugged up can either mean having a bunch of tattoos or having a permanent grill. Both of the current definitions on here are correct.

The key factor of being slugged up is the permanence of a tattoo or gold crowns which is why both definitions are correct.

One can also say slugged out.
Mike flipped a pack and went got his whole arm slugged out the next day.

Wayne got his teeth knocked out and said fuck it and went got his whole mouth slugged up.
by Magnolia Godfather December 19, 2016
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And I got my arms all slugged up
by Ray-murder October 31, 2003
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Very drunk, lugholes meaning ears so of course drunk up to the ears, literally!

Expression common in South Wales
You shoulda seen Owen last night, he was hardly able to speak he was so drunk ......... he was standing by the bar, slugged up to his lugholes with a big bag of fish!

I always get slugged up to the lugholes on a Friday night!
by llanellirog September 21, 2005
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