“What do you call an IT teacher who touches up his students?”/“A PDF file.”

“PDF file” sounds—perhaps unfortunately—like “pedophile.” “What do you call an IT teacher who touches up his students?A PDF File http://bit.ly/1icZw4o  via @sickipedia” was posted on Twitter by Fresh Stand Up on January 19, 2014. “What do you call an IT teacher who touches up his students? A PDF File http://sickipedia.org/joke/1546464” was posted on Twitter by Naomi Menzies later on January 19, 2014.
 
The joke originated on the Sickipedia website.
   
     
Wikipedia: PDF
The Portable Document Format (PDF) is a file format developed by Adobe in the 1990s to present documents, including text formatting and images, in a manner independent of application software, hardware, and operating systems. Based on the PostScript language, each PDF file encapsulates a complete description of a fixed-layout flat document, including the text, fonts, vector graphics, raster images and other information needed to display it. PDF was standardized as an open format, ISO 32000, in 2008, and no longer requires any royalties for its implementation.
         
Twitter
Fresh Stand Up
@FreshStandUp
What do you call an IT teacher who touches up his students?A PDF File http://bit.ly/1icZw4o  via @sickipedia
3:24 PM - 19 Jan 2014
   
Twitter
Naomi Menzies
@NaomiLeigh25
What do you call an IT teacher who touches up his students?
A PDF File
http://sickipedia.org/joke/1546464
@bionicman08 found this funny
5:48 PM - 19 Jan 2014
   
Twitter
Naomi Menzies
@NaomiLeigh25
What do you call an IT teacher who touches up his students?
A PDF File
http://sickipedia.org/joke/1546464
@bionicman08 found this funny
5:48 PM - 19 Jan 2014
 
Reddit—Puns
Posted by u/FuherDex October 14, 2014
What do you call an IT teacher who touches up his students?
A PDF file
       
Google Books
Very Dirty Jokes For Adults
By Peter Crumpton
PeteyRF Creative
2014
Pg. ?:
What do you call an IT teacher who touches up his students?
a PDF File.
 
Reddit—Jokes
Posted by u/SensitiveStranger June 6, 2018
What do you call an IT teacher who touches up his students?
A PDF file.
 
Reddit—Darkjokes
Posted by u/[deleted] August 9, 2018
What do you call an IT teacher who touches up his students?
A PDF File.
 
Reddit—Unclejokes
Posted by u/A1if March 29, 2019
What do you call an IT teacher that touches his students?
A PDF File.
 
Reddit—Jokes
Posted by u/giz-a-kiss April 10, 2019
What do you call an IT teacher who touches up his students?
A PDF file
 
Reddit—Jokes
Posted by u/Parathus April 30, 2019
What do you call an IT teacher who touches his students?
A PDF file