look up any word, like bukkake:
 
1.
A super fast way of saying "nah, just kidding".
Danny: "Hey Jill you are SO pretty today!"
Jill: "Really?"
Danny: "Nashka!"
Jill: "bitch!"
by Shmemily Bizzoyle April 05, 2008
 
2.
Nashka is a God who will accept anyone and does not have any beliefs. He is a god for anyone who is uncertain in the presence of the almighty God.
Dude let's pray to Nashka and see if he'll grant us an extra blunt for this weekend
by harrypotta March 29, 2009