look up any word, like jamflex:
1) Some bullshit on words with friends
2) What an asian does in the subway
Tankas is a bullshit word on words with friends.
by Theumsteaddick January 29, 2012
1.A usually dopey kid with a stutter.
2.A Bigass kid who may or may not be a giant wimp.
Man, that kid is such a Tanka.
by Haha1234567810 December 06, 2010
someone who is over-grown, confused, frustrated and losing the way
You're Tanka
by Cheeko April 29, 2003