What Is a Bop? Slang Meaning and TikTok Controversy

It’s a small word that has quietly split into two very different identities. Depending on who you’re talking to, “bop” can mean either a catchy song or a harsh label for a woman on TikTok.

First known use of ‘bop’ as slang: 1930s (jazz era) ·
Current primary definition: pejorative for promiscuous woman ·
Google searches for ‘what is a bop’ monthly: approx. 150,000 ·
TikTok #bop hashtag views: over 1.5 billion ·
Notable media coverage 2025: New York Post, Findmykids.org

Quick snapshot

1Confirmed facts

“Bop” means both a good song and a promiscuous person (Merriam-Webster (official dictionary))
First slang use in 1930s jazz (How-To Geek (tech explainer))
Derogatory use documented on TikTok since 2023 (HuffPost UK (news outlet))

2What’s unclear

Exact moment the term switched from music to person is not pinned down (Dictionary.com (reference site))
Who popularized the “bop girl” label on TikTok remains unknown (Dictionary.com (reference site))
Whether the term is inherently harmful or context-dependent is debated (New York Post (tabloid newspaper))

3Timeline signal

1930s: Jazz musicians coin “bop” for a great song (New York Post)
2008: First Urban Dictionary entry for “bop” as promiscuous woman (New York Post)
2022: Merriam-Webster adds slang definition for person (New York Post)
2024-2025: Viral TikTok debate on misogyny (New York Post)

4What’s next

Continued debate over the term’s harm, especially among parents and educators
Possible dictionary updates as usage evolves
Potential for platform moderation policies on TikTok

Four key facts, one pattern: the word “bop” has traveled from a jazz compliment to a digital weapon in roughly a century.

Label	Value
First slang use	1930s jazz slang for good song
First sexual connotation documented	Urban Dictionary entry 2008
TikTok popularity explosion	2022-2023
News articles about harm	NY Post, Findmykids, 2025

The implication: the timeline shows a century-long drift from musical praise to personal condemnation.

What does “bop” mean on TikTok?

Modern TikTok usage of “bop”

On TikTok, “bop” is often used to label girls as promiscuous based on their appearance or behavior in videos (Merriam-Webster (slang dictionary)).
The term is frequently applied to girls who post “thirst traps” or dance content (HuffPost UK (news outlet)).
Context on the app can change the meaning — in some cases it’s a compliment, in others an insult.

Is “bop” always negative?

Not always. The word still carries its older, positive meaning of “a good song,” especially among music fans (How-To Geek (tech explainer)). But the TikTok version aimed at people is almost always negative.

The catch

A single word can be a compliment in one conversation and a slur in the next — and listeners have to guess which one is intended.

The dual meaning creates confusion, especially for parents trying to understand what their teens are saying.

What does “that’s a bop” mean in slang?

Original music meaning of “bop”

Originally from 1930s jazz — a bop was a great song, derived from bebop (How-To Geek (tech explainer)).
Green’s Dictionary of Slang records “bop” as “a really good song” (Green’s Dictionary of Slang (slang reference)).
This positive meaning remains common in everyday conversation: “That song is a bop.”

Shift from music praise to personal label

By the 2020s, “bop” on social media came to label women (Merriam-Webster (official dictionary)).
The shift likely began after rapper Almighty Rexxo released “Lala Bop” in 2021 (Merriam-Webster).
HuffPost says the term evolved from “lala bop” to simply “bop” and later to “school bop” (HuffPost UK (news outlet)).

What this means: Two generations can use the same word and mean completely opposite things. A parent might hear “that’s a bop” as a compliment, while their child hears it as an insult.

What is a “bop girl” and is the term harmful?

Common traits associated with “bop girl”

Slang communities list criteria such as posting revealing photos, having multiple partners, or dancing suggestively (New York Post (tabloid newspaper)).
Critics say these criteria are subjective and used to police women’s behavior (HuffPost UK (news outlet)).
No objective checklist exists — it’s a label that varies by context and personal judgment.

Arguments that the term is misogynistic

HuffPost describes “bop” as a derogatory label linked to promiscuity, used mainly for young women (HuffPost UK (news outlet)).
New York Post reported in April 2025 that the term had risen as a bullying tool (New York Post (tabloid newspaper)).
Reddit users describe “bop” as a way to slut-shame girls on TikTok.

Parent and educator concerns

Findmykids.org published an article explicitly calling the term harmful for children to use.
Some defend it as just slang, not intended as a slur, but the impact on targets is real.

Why this matters

Teens applying the label “bop” to classmates can create real social harm, and schools are just beginning to address it.

The trade-off: slang evolves naturally, but when it weaponizes against a group, the community has to decide whether to accept it or push back.

Where does the term “BOP girl” originate?

Earliest documented uses on TikTok and Instagram

Dictionary.com says one of the earliest uses of “lala bop” is from Almighty Rexxo’s 2021 song “LALA Bop” (Dictionary.com (reference site)).
A TikTok trend using “lala bop” spread in 2023, tagging users in a sexually shaming way (Merriam-Webster (slang dictionary)).
Wiktionary says the term was popularized among Gen-Z users in 2023 after a TikTok video explaining its etymology (Wiktionary (crowdsourced dictionary)).