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1.
something that's really great and fabby. If you like something a lot you'd say it's pubilicious, or if you do something really well you'd say you did pubiliciously well.
that fit guy is pubilicious
by smoi March 07, 2005
 
2.
something fabby and groovy with knobs on top
he is so pubilicious!
by knobbie March 07, 2005