kill mode

A tune setting on high performance cars (usually drag cars/ street cars) that uses the engine's full power capability. I.E., the fastest tune in the car, used to "kill" other cars on the street.

"This car makes about 1,400whp on its street tune, and 1,800 on full kill mode."

by Stage4AssCancer June 11, 2018

full kill mode

When you are wearing all or mostly black clothes. for example: black vans, black jeans with a black sweater or t-shirt. Different than a goth or emo look. Generally different shades of black will be used.

Are you wearing faded black jeans with a black sweater?
Yes
Your going full kill mode tonight.

by Major juul rips February 2, 2020