The flattened 5th usually used in exetnded chords as a tension note, not alone, such as
Cm7b5 (C, Eb, Gb, Bb) or
C9(b5) (C, E, Gb, Bb, D).
"You must stab him in the heart with the Bone Saber of Zumacalis... well, you could stab him in the head or the lungs, too... and the saber, it probably doesn't have to be bone, just anything sharp lying around the house... you could poke him with a pillow and kill him."
- Aqua Teen Hunger Force, The Universal Re-Monster
- Aqua Teen Hunger Force, The Universal Re-Monster