1 definition by .:[UCA]:.S4ntiago

UCA

The United Clan of Assassins. UCA is the best clan for Call of Duty, Call of Duty United Offensive and Call of Duty 2.

Phil: Whats up Steven?

Steven: Oh, not much. I was just pwned by UCA again.

by .:[UCA]:.S4ntiago May 18, 2007