butt-ugly

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

Meaning · English

Extremely ugly.

Register: derogatory, slang

Where it’s used: Used American English
Sources & notes

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

Common questions

What does “butt-ugly” mean?

Extremely ugly.

Is “butt-ugly” formal or informal?

butt-ugly is generally derogatory, slang.