Blood. Usually used when describing the amount of such in a video game or movie.
Dude there was so much red kool-aid in that Kill Bill movie...
by Toady Kool March 19, 2005
kool-aid das red such as strawberry, scienetwist, and the ever popular cherry...resulting in a red pigmentation...in other words red kool-aid
what flavor kool-aid dat is...red
by angell January 23, 2004