When someone you invite to a group or event, (usually a female) hijacks said group or event for their own purposes or desires.
"Wait, Faith doesn't want to go to Maude's Cafe? We decided on that weeks ago!"
"Yeah, so due to the Foster effect we're now going to the Westbrook Diner because that's what Faith wants."
"Yeah, so due to the Foster effect we're now going to the Westbrook Diner because that's what Faith wants."
by Hahayeah11 June 7, 2019
Get the Foster Effect mug.A man that gets with a woman a few months before tax season and stays with her till the end of April maybe May just to mooch off of her until she can give up Half her income tax return
by Kween Kellzzzz October 6, 2019
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foster cats are the best they come in to your holes for a bit you take care of them then they go but just now there’s more Coming go your way.
by The_cat_lady:) November 8, 2019
Get the Foster cats mug.A unit of length in the impetric system of measurements. A feter is a quarter of a meter. A feter (or fet in short) is close to a foot in length.
by PragmaticProgress November 30, 2019
Get the Feter mug.by Pedy rabbit February 13, 2020
Get the Foster mug.by ok fine 69 August 12, 2020
Get the Feeter eater mug.Best accomplished with a partner with an enormous vagina; the act of jerking off while inside of her.
by Whitlash September 27, 2020
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