Tacky
Vulgar, of bad taste, loud, flashy, stupid and ugly. Bogans and female chavs often display outrageous tackiness without an ounce of shame. A vestimentary choice that says "I'm an ignorant, tasteless idiot and I'm pretty proud of it, thank you very much". A way to show your economic and intellectual poverty by dressing up in a way that immediately grabs attention, but also stabs you in both the retinas. A tacky person not only obviously lacks taste (and doesn't give a fù*$) but also really, really stands out in a crowd, and not in a good way. Someone who is very bad at basic fashion and has a totally delusional innate sense of self worth.
"David was so embarrassed when his tacky, drunken girlfriend started insulting the barman because he picked up and gave her back the panties she voluntarily dropped while obviously hitting on him that he is now is a monastery in the south of Italy, care to leave a message?"
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