wanaska 

the liver of a baby seal.

lets get some wanaska!

wanaska by CHANTELLLLLLLL July 7, 2008

wanasa

fun, enjoyment, amusement, excitement, or pleasure

girl 1: did you go to the theme park?
girl 2: yes, it was very wanasa!!

wanasa by Eclectic one August 24, 2010

Wanaka 

A wanker who is obsessed with (or believes they are part of) Japanese culture.

'The anime festival sucked - no cute asian girls, just wall-to-wall wanakas'.

'Hah! Cindy bought an "authentic" samuri sword online. Man, she's such a wanaka'.

Also, Gwen Stefani may be considered a wanaka.

Wanaka by Desci February 23, 2006