"I'm in your base killin' your dudes" most commonly spelled "Im in ur base killin ur d00dz" is a commonplace military phrase, used when one side has started an ambush in their enemy's base. Typically the phrase is used by the special forces as a taunt to enemies out in the battle, while they gun down unprepared n00bs enemies as they spawn. Many of the enemies complain about this while they wait another fifteen seconds to respawn, only to be killed again because they suck because it is impossible to turn around and kill someone aiming at where you will spawn without hax.