1 definition by heybumitsme

CSTS

acronym for *chuckles silently to self*
it's like lol, eccept it's what you're actually doing when you say that you're 'lol'ing. i mean who really laughs out loud about something someone said to you online?

me: my hair is being crazy today
you: crazy as your mom last night?
me: csts that was a good burn.

by heybumitsme March 22, 2009