by wizzler January 10, 2007
A Sco is a horrible person who takes things from people, while asking, but then dosn't wait for a response. You know a Sco.
by MissionAgape October 14, 2014
It is a conjunction of the phrase "let's go." First used on the television show King of the Hill by Dale Gribbel. Preferably used repeatedly and increasingly intense.
by Dave Randall June 01, 2007
An endangered species considered so pointless and useless that no effort is to be made towards conservation.
by TonyM October 23, 2003