Cas is the Coolest mf y’all gonna meet ever no cap
Cas is just godlike
by ScumLxrd October 27, 2018
Get the Cas mug.
The sound made by the infamous blue falcon. The sound is often heard after the blue falcon has already appeared. Can be used as a verb. Origin: United States Army, used extensivley by Civial Affairs just ask any member of the 489th. Pronounced Ka-kaw, high pitched, stressed on the second syllable.
You have just been ca-ca'ed.
by John M McGowan February 1, 2009
Get the Ca-ca mug.
Cas is a short form of the word casual. It is used mostly in hip settings where you or the people you are with are enjoying your time.
It's a cas vibe right now!

or

I'm feeling pretty cas today, anyone want to grab some drinks?
by The Cas Man December 18, 2018
Get the Cas mug.