Recently added to fr.urbandictionary.com
(adjective) inferior quality; held in low social regard; old and delapidated; refers almost exclusively to inanimate material objects, not to people
We tried to pick up on these girls waiting for the bus, but I was driving my sister's janky 1989 geo metro so we just got clowned instead.
de the jankinator 25 mars 2003
A mohawk, but instead of a "real" mohawk where you shave the sides of your head, you just glue up the middle part of your regular hair so that it is in the style of the mohawk.
"There was a punk show tonight, but I didn't want to shave the sides of my head so I just made my hair into a fauxhawk."
de Haushinka 24 novembre 2003