Your ex Boyfriend or Girlfriend whom you dont want to recall. They've been ex-ed.. NEXTT.
J: whos been bothering you?
E: The annoying ex factor.
by JordanLo February 3, 2008
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1. a feeling of nausea when being near an ex wife, husband, etc...

2. to vomit from being near an ex wife, husband, etc...

3. picking up new potential dates in a place that your ex wife/husband frequents and trying to be sneaky about it
"Dawn was feeling fine until she saw him and was struck with the ex-factor."

Person 1: Why is Dawn puking? Tequila?
Person 2: Nope...ex-factor...

"Brad was trying to scan for a woman, but he had to be sneaky due to the potential ex-factor in the room."
by jookie & dawn December 30, 2009
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The ex-Cub factor has nothing to do with the play of ex-Cub. This phrase was invented by Ron Berler. The ex-Cub factor states that any team with three or more ex-Cubs will not win the world series. Many think it is an after effect of the Billy Goat curse, being that curse which prevents the Cubs from reaching the world series.
any team with three or more ex-cubs.
by Bill March 31, 2004
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Any team that an Ex-Cub plays on usually does better than his time with the Cubs. Thus, the Ex-Cub factor.
by Sammy September 18, 2003
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