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mos·tes·ter
(adjective, informal/neologism)
Definition
An emphatic superlative used to describe a quantity, degree, or intensity that exceeds what is considered "most." It represents the absolute peak of a majority, or the "most of the most."
Etymology
A playful double-superlative construction, combining the superlative most with the suffix -ester (a whimsical variation of the comparative -er or superlative -est).
Usage Notes
Grammar: While technically redundant (since "most" is already the superlative form of "many" or "much"), it is used for rhetorical effect to bypass the limits of standard English.
Tone: Informal, humorous, or hyperbolic. Often used in casual conversation to emphasize that something is truly exceptional or ubiquitous.
"Of all the fans at the concert, he was the mostester; he had the face paint, the vintage tee, and the front-row tickets."
"I’ve seen some strange things in this city, but that neon-pink squirrel is the mostester thing yet."
Mostester by Yert089 March 23, 2026

Trout Molester 

A Trout Molester is someone who has no self-control when it comes to their raging libido. A Trout Molester will dip his penis into anything that has a hole regardless of obvious painful consequences.

They will even perform throat sex on a Trout while totally disregarding the fact they have razor sharp teeth -- all in the name of an insatiable and overwhelming lust for sexual release.

Trout Molester = A person of Extreme Sexual Deviance.
Matthew: Wtf is going on in this god damned neighbourhood? Someone is going around removing door knobs on all the homes while leaving clumps of mayonnaise in it's place. Weird.

Higz: You have it all wrong, dude. It was Terry the Trout Molester who lives on the corner. He is responsible, and by the way; that's not mayonnaise.

Matthew: Huh?

Higz: The guy has no self-control, and he will stick his dick in anything with a hole, regardless of whether or not it has a pulse. Last week I caught the Trout Molester in the park having sex with a hollowed out cob of corn. He said that he suffers from obsessive compulsive disorder and therefore, "not (his) fault".

Matthew: What a sick cunt! Tonight I'll be rigging a door knob and motion detector to my wood chipper out back. That'll learn 'em, fuck yeah!
Trout Molester by Higzy Teflon April 28, 2012

Mostestestest

Something that is more than most. More than mostest, too (because apparently that's in some dictionaries).
Maddy: I love you, Hannah.
Hannah: I love you too!
Maddy: I love you more!
Hannah: But, I love you most...
Maddy: I love you mostest, though.
Hannah: I LOVE YOU MOSTESTESTEST.
Mostestestest by iseethehorizon December 6, 2013

stock molester

Crooked stock promoter. One who engages in securities fraud. A deceitful stockbroker. A scam artist in the stock business. White collar criminal.
I was told to buy this stock at two dollars last week, now its trading at two cents! That stock molester just dumped all his paper in the market and left me hanging with worthless stock...
stock molester by Tony parsnips September 5, 2019

fish molester 

A fisherman who catches and keeps tiny fish .
Look at that fish molester he's keeping minnows hopefully the game warden catches him.
fish molester by imjustsayin33 April 12, 2019

Lester The Molester 

Lester is spying on us through the cameras!”

“Lester the Molester back at it again