1. CAS, short for 'cracking a smile', is a mutation of LOL. Although CAS was originally considered an anomoly, it was found to be a more accurate discription of ones state of humor. Ergo, CAS is now rappidly replacing LOL.

2. Describing ones state of humor to a lesser degree than LOL and concordantly, and even lesser degree than ROTFLMAO.
Me: im telling you a joke.

You: LOL, that was kind of funny. but not that funny.

Me: dont say LOL unless your actually laughing out loud you fool... i know your just cracking a smile!

You: you are right, as always, CAS.
by SKB December 27, 2005
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Kid: Did you see that Caed?

Kid #2: Hell yeah!
by Bigmelonz56 September 20, 2009
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Cas is the creature of twitter sensation Hoesies. she was once nice but she's kinda scary now.
Cas bullied the hizzies Hissssssed them away
by hoesie July 18, 2020
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Girl: you wanna fuck me
Cas: can I eat your ass though
by CasLover June 1, 2019
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Something outrageously absurd, shocking, repulsive
They canceled the move tonight? That’s a bunch of poopy ca-ca.
by gkgk12 February 21, 2020
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As in she's cute, but who needs a CA in their life? This is a girl who is an easy piece but she's psycho enough to screw you and then go home and murder her 2 year old daughter.
Casey Anthony who is jailed to go to trial for the murder of her 2 year old daughter, partied and screwed for 31 days (after June 14th 2009) before she had to tell her mother the baby was missing. The child was found murdered Dec. 11 2009.
by originalratched August 1, 2010
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