[crying shame] {n. phr.} A glaring disgrace, scandal, injustice.

[crystal ball] {n.} A ball, usually made of quartz crystal (glass) […]

[crystal gazing] {n.} The attempt to predict future events. * /The […]

[CS] "Counter-Strike"; Widely played First Person Shooter game; Computer Science.

[CSL] "Can't stop laughing"

[CT] (Counter-Strike) Counter Terrorist

[CTD] "Crash To Desktop"

[CTF] "Capture the flag". A gaming mode where two teams have […]

[ctm] "Chuckle to myself"

[CU] "see you"; used as a goodbye, commonly together with "l8r" […]