Ultramarine

[Becky]

A blue pigment formerly obtained by powdering lapis
lazuli, but now produced in large quantities by fusing together silica,
alumina, soda, and sulphur, thus forming a glass, colored blue by the
sodium polysulphides made in the fusion. Also used adjectively.

[Gregory]

to kill someone in a such a [profound] manner that the victin exclaims What the Fuck man a [microsecond] before he/she [dies].

[Lanell]

A brilliant deep blue pigment originally obtained from lapis lazuli.

[Tina]

a bright blue colour: