look up any word, like half chub:
 
1.
When you pwn someone with a harpoon.
Yesterday when I was in arena,I used my harpoon.That was some major Harpwnage!
by Paco El Taco October 04, 2008
 
2.
The act of being harpwned aka pwned really hard.

OMFG DID U SEE ALL THE NOOBS I JUST KILLED?? THAT WAS TOTAL HARPWNAGE!!111oneone1
by killer_harpwnage December 08, 2008