Definitions by SKB
CAS
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.
2. Describing ones state of humor to a lesser degree than LOL and concordantly, and even lesser degree than ROTFLMAO.