/fuhg'lee/
adj. Emphatic form of funky; (funky + ugly). Unusually for hacker jargon, this may actually derive from black street-jive. To say it properly, the first syllable should be growled rather than spoken.
Usage: humorous.
"Man, the ASCII-to-EBCDIC code in that printer driver is *fuggly*."
See also wonky.