look up any word, like timebomb:
 
1.
Meth whore, incorporating the slang for meth, "batu"
That batuna is offering head for $20
by ckeliib June 03, 2009
 
2.
Hawaiian slang for smokable crystal meth.
Let's go smoke some batunas becuase i need to start tweekin.
by llamaboy November 26, 2006