KYS

An acronym for the commonly used phrase, "Kill Yourself." Invented by the infamous Nikkipoostiz and B!bo.

Also constantly used alongside the phrase, "SMD."

Person A: "I accidentally dismissed my hourly reminder to update my facebook status and twitter"

Person B: "KYS."

by boooooooooon December 11, 2009

SMD

An acronym for the phrase "Shake My Dick" invented by Shrek and Fiona

Person A: "I bought that really expensive sock that I know I couldn't afford. :("

Person B: "SMD."

by boooooooooon December 11, 2009