Finnster 

Annoying , obnoxious, unpopular person.

A man in his 40's that still lives with his mum with delusions of grandeur .

Has no motor vehicle license, mum still drives him to therapy sessions.

Worries and obsessed about the size of his penis .

Has difficulty making friends , his paranoia sometimes means he lurks and hangs around men nearby to overhear what they are saying about him.

That Finnster has no life except for the false one he created.

I just saw a Finnster riding a bike with the seat removed .

I wish Finnster would stop hiding in the bushes watching us.

Finnster by TreehuggerNZ August 21, 2022

Finnster 

1. A name given to a student by a teacher, in relation to his sneakyness and/or laziness.
2. A nickname for somebody named Finnian
3. A computer/phone hacker

1. You is a slacker, Mr. Finnster.
2. Hay Finnis J. Finnster, what's up
3. That guy beigeboxed me last night! What a finnster!

Finnster by Mr Cnowledge June 13, 2009

Finister 

The most orgasmic name in history....a Finister will very obviously do anything they can too please their partner...and is a Sex God in Human Form...Lucky to have one if you do.

**Oh my god..That guy looked just like a Finister!**

Finister by Finfinforthewin February 7, 2012

Finster Baby 

A teeny little innocent sounding fart with a large odiferous impact. Derived from the Baby Face Finster chararcter in Bugs Bunny cartoons, a ruthless criminal disquise as a cute little baby.

"Dude, that beef was a finster baby!"

Finster Baby by Rottenjeff October 19, 2009

Sinister Finister 

A one downin' fool you might encounter at your friend's mamma's house. Usually found lookin for purple stuff in the fridge on his way down to the basement where he might try to play uriah heep bass lines and poke holes in your rubbers.

Dude, if you can't already tell from the easy livin' riff, sinister finister is downstairs. I think he broke your dad's treadmill and oh yeah, you might want to double wrap your pickle if stacey is comin' over later.

Sinister Finister by biddy-b January 21, 2005

finsterwallies 

A state of severe shivering when one has encountered their worst fear.

The boy who was terrified of snakes got the finsterwallies when he saw the cobra.

finsterwallies by Ian Churchill January 24, 2008

Finnester

When the words of both "Finesse" and "Semester" are combined . An academic semester which consists of varying degrees of "finesse" to achieve grades higher than those which would have been earned during a different, yet comparable semester, especially in regards to the COVID-19 outbreak and the online classes in which students were forced to partake and adapt in.

Bro! I aced Differential Equations! Thank the Lord for COVID-19 and these zoom classes! Spring 2020 semester fr is a finnester!

What classes are you taking for the Fall 2020 Finnester? I heard its finna be online again!

I just finished my Physics requirements during the Summer 2020 Finnester! Got an A.

Finnester by finnesster May 25, 2020