This is Northeast Philadelphia slang, used by one particular family, for the paper/plastic coated wire twist-tie commonly found on the bag of a loaf of bread.
I need to close the bread, and cannot find the snivvy to twist it closed.
by ThaDuke January 22, 2020
Get the Snivvy mug.
Adjective used to describe someone who loves to use sarcasm daily.
Bobby is such a snivvy I can't tell when he is being serious.
by ErikNorthman May 15, 2009
Get the Snivvy mug.