leischner 

A name used to describe shitty teachers and/or old people. People with this name usually hate students and refuse to teach classes themselves. A Leischner is usually fond of old technology and hates to be reffered by his/her first name.

"Hey Mr. Leischner, can you teach me something NEW?

"Hey Mr. Lieschner, why do you use shitty ass computers from the eighties?

"Why the fuck does everyone fail your class?"

leischner by Barmark January 27, 2007

Leischner 

A term used to describe a man with a gigantic penis, usually thicker than a bowling pin

"Omg girl.. this man's cock was BIG.. like, leischner big.

Leischner by ObviousDisguise April 6, 2023

The Leischner 

The member of the friend group that is oddly obsessed with fat women.

Cole: Dude I can’t keep my eyes off these fat girls
Cohen: Bro you’re the leischner of the friend group

The Leischner by thedictionaire47 February 23, 2025

Helen Leichner 

To wash one's underwear in the sink so not to do a whole load of laundry

I didn't have enough quarters so I just Helen Leichnered them shits.

Helen Leichner by urbanthesaurus July 29, 2014

Leisher 

One who carries the Leisher genes, or has married into the bloodline. Often incredibly flatulent and laid back individuals who genuinely value their family. A good sense of humor is required to truly and fully appreciate this fun and peculiar group. Not to be confused with Lesher, Fleisher, Leischer, Leischner, Leishner, etc.

"Are you (firstname) Leischner?"
"You've got the wrong guy chief. I'm (firstname) Leisher."

Leisher by (Firstname) Leisher October 27, 2020

Lyndsay Leisher 

The most wonderful girl on the face of the earth! Beautiful, sexy, funny, smart, wonderful in everyway. When you see her you can't help but be happy :). AMAZING AT DANCE! When she loves someone she truely loves that person with all her heart and the other person always knows it :). She's caring, honest, and lovable, cuddly. O and if she's blonde your in luck that means she the best kind of girl you can ever have. She can make your day and you don't know whats coming next :). She's undescribable!

Lyndsay Leisher is the cooliest person ever met!

Lyndsay Leisher by RedSox#1 December 7, 2010

leichnerism 

A horrible mistake which causes everything to go awry, usually as a result of correcting another mistake.

Greg's solution to repairing the infernal machine inevitably led to a leichnerism, causing everything to go out of control and destroy the world.

leichnerism by Walter Evian October 26, 2012