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Ignited, sithering, heated situation
Unusual relationship causes sither or flare in temperament.
by Hercolena Oliver April 20, 2009
A nickname for Sister.
My sither lives in Chicago.
by Pa-nay October 06, 2006
The rubbing together of two tennis rackets after scoring a point in doubles tennis.
1. Yes! We scored a point! SITHER! *Rub tennis rackets together*
2. You missed the ball! Oh, well! You tried. SITHER! Once again, *rub tennis rackets together*
NOTE:May be followed by pinching of the girdle.
by horsefeathers90 November 08, 2005