Mr.Long 

a teacher that will assign you long homework, but don't got the shlong.

Yo I just found out Mr.Long's d isn't long, but the homework is long.

Mr.Long by TheChingRa September 19, 2018

mr long thing 

Arnold Schwarzenegger's big fat penis

The Children:whats that
Arnold:this is mr long thing your new class mascot
Arnold:go ahead and pet mr long thing
The Children:He spat at me
Arnold:I dont care keep peting him
The Children:i dont like this
Arnold:Dont make me do to you what i did to mr fluffykins
The Children:where is he
Arnold:up my ass should be out in two week....or more!
The Children:AAAAAAAAAAH
Arnold:keep going danmmit or ill break your legs
The Children:your scary
Arnold:don't mind the white stuff it mean he likes you
Johnny:taste salty
Arnold:thats it you dead
Now poor johnny is in Arnolds ass

mr long thing by Dookie and J-Dog July 13, 2006

Mr SH Long

A man who has a long and hard penis of impressive measurements. Not to be confused with his friend, Mr CH Ode

Hello, is this a Mr SH Long I am speaking to?

Please, just call me schlong

Mr SH Long by Dictionroy January 26, 2010

Mr. Long Wong 

An Asian teacher with a surprisingly long wong

You "Mr. Wo has a Mr. Long Wong."
Your friend "I know right"

Mr. Long Wong by irishbro0onYouTube February 11, 2019

Mr. Longenecker 

History teacher at Lower Dauphin. He is the reincarnation of Jesus himself and can shape-shift into any being he wants. He is immortal and rules over us mere mortals.

Mr. Longenecker is literally God.

Mr. Longenecker by Hulk’s Giant Green Penis May 18, 2019

Mr. Longone

Somebody who is NOT silly!!!

Leo: why is jay not silly???!!!

Jay: he’s a mr. longone ofc hes not

Mr. Longone by leoweopeo August 13, 2023