A superior person. Come from the Plaka area of Athens, Greece where intellectuals and aristocrats reside.
With his intelligence, style, and wit he is a plakas.
by Armelius Rochean Dupree April 20, 2004
This word is used to describe something ugly/gross/weird, basically taking the place of Eww!This word is Victoria's favorite thing to say!
OMG! Look at that puke yellow shirt!Plaka!
by MiKeYt143 June 18, 2004