1 definition by kbuw

The rest of the world calls them "mayflys," but they are referred to as "fishflys" in the American Midwest, most frequently around

These little fuckers come out for a few weeks each summer on the shores of areas like Grosse Pointe, St. Clair Shores and Harrison Township, Michigan. They only live for a period of 24 hours, so it's common to see some drop dead right in front of you as you take an evening stroll under a street lamp.
It's from all the dead fishflys under that street light, man. They're so fucking slippery and disgusting.
by kbuw July 12, 2011
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