one of many names for the famous Pleiades star cluster located in the constellation Taurus the Bull. Other popular names are the Hoeing Stars, Seven Maidens, the Rosary, M45 (an astronomy catalog designation), and Subaru (that is where the Japanese car company gets its name, "Subaru" is the Japanese name for the star cluster and an emblem depicting the cluster is on every Subaru car). A look thru simple binoculars will reveal much more than seven stars in the star conglomeration.
It's autumn time, the sky is clear, and I can see the Seven Sisters over the Cooks' house. Let's get a closeup view of it all!
by I Saw U2 Live Twice June 28, 2007

MIKE: Okay, Honey, this is my skip sister Elaine.
HONEY: I think I am pretty good at this now! Elaine is the half sister of your step sister Sharon, right?
MIKE: Right!
HONEY: I think I am pretty good at this now! Elaine is the half sister of your step sister Sharon, right?
MIKE: Right!
by Shelly Bozdog June 30, 2006

by broselophus rex September 5, 2011

by zombiemocker February 26, 2008

When a person is exposed with all his lies. (Usually with enough evidence)
This was from internet slang culture followed after James Charles.
This was from internet slang culture followed after James Charles.
-Yo, she has broken up with him.
-why?
-Someone has sent her Screenshots of his and flings's convo.
-Oof, Sister EXPOSED
-why?
-Someone has sent her Screenshots of his and flings's convo.
-Oof, Sister EXPOSED
by LOLsInChinese December 14, 2019

by Sharp77 March 15, 2013

Pronounced sAg sister (the sage is like bag).
n. Two people who share almost identical qualities and tastes.
n. Two people who share almost identical qualities and tastes.
by barc87 January 9, 2012
