PC.net

YS

Meaning You suck
Type Acronym
Rank ★ ☆ ☆  Uncommon
Usage Online Only (chat, messaging, e-mail)
Comments

A pretty straightforward of telling someone you are not happy with them; may be used casually without a lot of meaning and in online gaming.

Updated January 27, 2014
Meaning Yours sincerely
Type Acronym
Rank ★ ☆ ☆  Uncommon
Usage Online Only (chat, messaging, e-mail)
Comments

YS or SY may be used at the end of an e-mail message. It is similar to saying, "Regards," but is more personal.

Updated July 21, 2009
Information from PC.net
https://pc.net/slang/meaning/ys
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