1. An exclamation of superiority
2. Phrase exclaimed when the opposite team/opponent is pwned or defeated.
3. Phrase taken from Zero Wing, a poorly translated Japanese-to-English video game, in which the character Cats exclaims.
1. Haha you guys suck! All your base are belong to us!
2. We won! We won! Your bases are ours! All of them! All your base are belong to us!!
3. Play Zero Wing and see.