Twat Whistle 

When a female queefs and it generates a high pitched sound such that of a whistle.

Did you just hear my twat whistle or was that a train?

Twat Whistle by CockTassle92 May 29, 2009

whistling twat 

wide and loose, whistles like a coke bottle

the slut has a whistling twat

whistling twat by nm1 December 31, 2008

Twatwhistle 

1. Musical queefing;
2. A term used to describe a person with a high, squeaky, and overwhelmingly irritating voice;
3. Musical cunnilingus.

Look, be cool. Don't roll like a twatwhistler.

Twatwhistle by Illiterate Bard June 13, 2017