See One High School Teacher’s Cheat Sheet for Generation Z Slang

See One High School Teacher’s Cheat Sheet for Generation Z Slang

James Callahan

Typically, teachers do not allow cheat sheets inside the classroom. However, for James Callahan, a Massachusetts high school teacher, his “cheat sheet” of Generation Z slang has become essential. Before, he and parents found it nearly impossible to stay up-to-date with the latest lingo. Now, whenever Callahan hears a new term, he simply adds it to the list! Still, the teacher never thought his little project would go viral…

This Teacher’s Cheat Sheet

James Callahan Generation Z Dictionary
James Callahan

Like most other high school teachers, James Callahan would often have no idea what the students in his sociology classes were discussing. So, throughout his 15 years of teaching, he tried to ask about the terminology, in order to better understand his students.

However, all the years, Callahan never thought to note the slang down. That is, until a student recommended the teacher start keeping track. That’s when the teacher began compiling what he refers to as his “Generation Z Dictionary.” Generation Z refers to the generation after millennials, anyone born in the years 1995 through 2020. Callahan says that learning this new generation’s slang has been fun and a great use of his sociology degree!

“I love learning the words that their generation comes up with — both the unique ones as well as the ones where they take an existing word and give it a completely different meaning,” Callahan told BuzzFeed News. “For example, when I think of ‘snack,’ I think Cheez-Its,” the teacher continued. “It wasn’t until a month ago that I learned that an attractive person is a ‘snack.’ I’m laughing again just thinking about my students explaining it to me.”

Sling Is A Brand-New Language

Teacher Slang Dictionary
James Callahan

Since he started his Generation Z Dictionary, Callahan has amassed quite the collection of slang terms. Just some of the words and phrases that the teacher’s learned include: “beat your face” ; “tea/spill the tea” ; “That ain’t it” ; “slaps” ; “take the L” ; “periodT” ; and many others.

Now, Callahan uses the slang from his dictionary in PowerPoint presentations and speeches, in order to help explain sociological concepts. Eventually, the students began catching on and, one day, a student asked Callahan how he knew all these slang terms. Usually, the student said, the teachers had no idea these words existed. Callahan told the students about the dictionary, even showing it to them. Of course, the teacher had no idea that his little project would soon go viral…

The Whole World Finds Out

James Callahan Generation Z Dictionary
James Callahan

While Callahan shared his slang dictionary with the class, a student snapped a picture and shared it online. Within a couple of days, thousands shared the image, commending the teacher’s dedication to connecting with his students. As of today, nearly 600,000 have liked the tweet, while over 150,000 have shared it. The Gen Z Dictionary even caught the attention of major celebrities like Ellen DeGeneres!

Many students reached out, saying that Callahan’s dedication to learning was “special.” Meanwhile, many parents and teachers agreed with how commenter @endeverstar put it: “I genuinely learned from this list.” Many adults wanted Callahan to publish the slang dictionary so they could communicate better with the Gen Z-ers in their lives.

Thankfully, the teacher did parents and fellow educators one better: Callahan put his work online, for free. Plus, he’ll continue to update it! If users find it helpful, the teacher asks that they please consider donating to his school Lowell High School, and includes links to do so.

Sources: Buzzfeed, HashtagChatter, Icepop.

You May Also Like

Hollywood Pays Tribute to ‘Giant’ Robert Duvall Celebs

Hollywood Pays Tribute to ‘Giant’ Robert Duvall

Hollywood is honoring the life and legacy of Robert Duvall, the acclaimed actor who passed away on Sunday at the age of 95. His death marks the end of a remarkable era in American cinema. For decades, Duvall shaped some of the most memorable performances in film history, earning respect from audiences, critics, and fellow […]

Ami Ciccone March 6, 2026
Read More →
These Are The Celebrities With The Most Children Celebs

These Are The Celebrities With The Most Children

While some celebrities become famous for having one or no children, quite a few famous folk have big families! Here are celebrities with the most children – both biological and adopted. Mel Gibson – Nine Children Infamous film director Mel Gibson has a total of nine children. A whopping seven of them are boys, Milo, […]

Ami Ciccone February 3, 2026
Read More →