Five dollars worth of any drug, most typically marijuana. Usually a spur of the moment purchase in the vicinity of half a gram or less, depending on the quality, area and dealer. Usually measured by eye due to the smallness of the purchase.
Yo man, can I grab a finn off of ya? I just need to make some quick spliffs for tonight.
by SolidSilver November 25, 2006
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“Finn is an absolute dickhead!!!!!!”
by Shaggy66642069 February 11, 2019
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Finn normally the rudest person you will ever meat

dusting
super rude and mean
a horrible person

sooooo ugly and decucing

super preppy

the only good part is that he's tall ish
by thatfinghoeaaa November 5, 2020
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A large,round boy who you wouldn’t want to date. If you call someone a Finn it is an insult so don’t be too harsh on them.
by Finn Bálor December 9, 2017
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First definition: verb; To overreact and make unnecessary, drastic conclusions and scenarios which usually end up having negative effect. Often related to your crush or boyfriend/girlfriend.

Second definition: verb; To stress and become worried by things that are not true or might not even happen. To make theories of what might happen related to an action or deed you did around your crush or boyfriend/girlfriend. These theories are very negative and creative and most likely never going to become true.
"I'm finning out right now!"
"Yesterday I finned out..."
"Whatever you do, don't finn out."
by Timothy van Dijken November 10, 2016
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Very WAvY, very hawt. He goes with the floww but tends to fuck up at the most important moment. :(
Women come in waves of three which confuses him. Will prolly suck dick for As in exams :/
Wakes up at 6am everyday cuz he is fucken retarteded.
"Omg is that Finn, like omg omg he is so perfect omg!!"
"Nani!"
by Mr.Bilbo of The Winkle Tribe February 19, 2019
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Annoying, lying, aggravating, condescending, patronising overall bad person.

Two faced, boring, simp, strange, untalented.

A guy who is nice to certain people and a complete ass to other people.

Talks crap about friends behind their backs

Decides if what he says is a joke based on the reaction of others

Complete bullsh*t artist who you shouldn't trust
by Hehdhshsj June 25, 2020
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