go down south

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

Meaning · English

To perform oral sex.

Register: slang

Where it’s used: Used American English

Examples

Now be a doll and go down south on me before the part of me that's still hanging starts to turn blue.

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).

Common questions

What does “go down south” mean?

To perform oral sex.

Is “go down south” formal or informal?

go down south is generally slang.