She Why At Sign

1. A tribute to the First Memer, supposedly a lady living circa 1902, who remains anonymous but came to fame writing completely unintelligible phrases (which would eventually become 'memes'), signing them 'She Why At Sign.' As every meme was signed thusly, today the signature of the First Memer is repeated at the end of conversations by fellow memers in her honor.

2. The phonetic pronunciation of 'cy@', which is an alternate spelling of 'cya,' which is the common abbreviation for 'see ya,' which is slang for 'see you.' Similar to 'hee hee ecks dee' and 'kay why dollar sign.'

Definition 1
Person 1: I think I need to go now. Dinner time.
Person 2: She Why At Sign
Person 1: Kay Why Dollar Sign
Person 2: Hee Hee Ecks Dee
Person 1: SHEEEEEEE WHYYYYYYYY AT SIIIIIIIIIGGGGNN

Definition 2
Person 1: All right, I think I need to get to bed it's getting late.
Person 2: She Why At Sign
Person 1: ?
Person 2: ^-^