'Flon' means 'full on' - hardcore, massive etc.

It can also be used as an adjunct in place of, for instance, man, bro, or blud. Man is so yesterday, flon.
Works best with the good alliteration of the flong-meister:
'I flon flashed my flong'
'She's flon flonging it today'

Other common expressions:
'Wo man, flon!'
'He's a flon wanker!'
by Fiona's Lover May 16, 2008
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the uncomfortable silence between statements in a conversation with a strangers, when neither of you want to be rude so have to think for a while in order to find something else to talk about.
"yeah, yeah totally"
*flon*
"so do you read?"
by SuperSexyCheeseMan July 2, 2019
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flon - to flon someone is too violently anally rape them, and drink their shum fluids.
Tom Fallon Flonned Sean Ashman.
Chris is lonely, and does not get flonned.
by myles derbyshite November 23, 2004
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A skinny, almost skeleton like girl. Often accompanied by a chon looking sibling.
by The Flying Hernie February 25, 2011
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A wickedly cold little shitbucket of a town. Located in the northen part of the province of Manitoba in Canada.
"Hey Tony did you hear that it got down to -52 degree celcius in Flin Flon last night?"
by Tony from Main St. February 3, 2005
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A fatty pork sausage, similar to the Toulouse sausage, popular in the prairies. Called the "Flin Flon Sausage" on Wikipedia, or just "Tolousers" or "French sausages" in other parts of the Prairies.
"ON THE BARBECUE," screamed the host wearing nothing but a novelty apron with a pair of large breasts displayed on the front, "ARE BURGERS, FLIN FLONS, AND BISON STEAKS, CAN YOU HANDLE IT!"
by prairiedreamcatcher101 July 30, 2016
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Leon De Flon is a normal guy with the biggest ass you will ever see.
Damn that ass!
That must be Leon De Flon
by Number12cock September 23, 2022
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