English · Slang Attested

fatty boombalatty

In real, traceable use. Part of the curated seed collection; community review is coming.

Sense 1

Meaning · English

An extremely obese person.

⚠ Register: derogatory, slang

Where it’s used: Used American English

Examples

Fatty Jones proposed it over his shoulders as he waddled along in the dust. The rest whoop wild agreement. "Fatty, Fatty, boom-a-latty," they screeched joyously.[…]

Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30)

Sources & notes

Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).

Sense 2

Meaning · English

An extremely thick joint or blunt of marijuana.

Sources & notes

Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).

Common questions

What does “fatty boombalatty” mean?

An extremely obese person.

Is “fatty boombalatty” formal or informal?

fatty boombalatty is generally derogatory, slang.

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