Very boring.
Aiming or willing to destroy; implacable; desperately hostile.
Very accurate (of aiming with a bow, firearm, etc.).
Excellent, awesome, cool.
Causing death; lethal.
In a way which suggests death.
Extremely, incredibly.
Excessively boring, tedious, or dull; repetitive; of an activity, etc., lacking any interest or variety that might serve as intellectual stimulation.