1. Home
  2. All Gen Slang Words
  3. cap

What does Cap mean?

Gen Slang Word Cap is used or popularized by Gen Z and Gen Alpha. Understand the definition of Cap so that we can better use it. Language is constantly evolving, especially among the younger generation. Mastering emerging slang can help adults (such as parents and teachers) better understand the way young people think and their cultural background, and avoid the gap caused by the generation gap.

The Definition of Cap

Definition: To lie. Specifically, saying someone is "capping" or "cap" means to say they are lying. On the other hand, if someone says "no cap", it means they aren't lying..

Examples: "I'm actually going to be productive today, no cap."
"You actually got tickets to the Bad Bunny concert? You're capping."

Variations: No Cap, Capping

Origin: First used in 1906 by Alfred Henry Lewis in his book Confessions of a Detective, this may have originated from another slang usage of "cap", meaning to brag or exaggerate. Popularized in 2017.

Alphabetical Index of Slang Words

Generation Z, often abbreviated as Gen Z and colloquially referred to as Zoomers, includes individuals born from 1997 to the early 2010s. The Pew Research Center defines this generation as spanning from 1997 to 2012. This definition has been acknowledged by both the United States Library of Congress and Statistics Canada. A 2022 report from the U.S. Census Bureau identifies Generation Z as those born from 1997 to 2013. Members of this generation experienced the onset and consequences of the COVID-19 pandemic during their childhood or early adulthood.

Generation Alpha, or Gen Alpha, is the cohort that follows Generation Z. Researchers and popular media generally consider the early 2010s as the starting point for this generation, with the mid-2020s marking its conclusion. Generation Alpha is notable for being the first generation born entirely in the 21st century. By 2015, approximately 2.5 million individuals were born each week globally, and it is projected that Gen Alpha will reach nearly two billion in size by 2025.