a combination of attractive (comely) and scummy, like certain gorgeous celebrities who act like skanks. The attractiveness pulls you in so close that the skankiness reeks even more as a result. Ugh!
Friend 1: Did you see what (insert name of celebrity) did yesterday? How could someone that beautiful act so ugly?
Friend 2: Yeah, she's really scumly!
Friend 2: Yeah, she's really scumly!
by Pellygirl November 7, 2009
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