Caitlyn Jenner has 'Mrs Brown's' audience in stitches with rude joke

Julia Hunt
Caitlyn Jenner attends the Comedy Central Roast of Alec Baldwin at Saban Theatre on September 07, 2019 (Jeff Kravitz/FilmMagic)

Caitlyn Jenner had the audience of All Round To Mrs Brown’s in stitches as she joked she has “retired” her penis.

The former Olympian was born Bruce but came out as a trans woman in 2015, appearing on the cover of Vanity Fair after a stunning makeover and changing her name to Caitlyn.

A preview clip of the BBC show, obtained by The Sun, shows host Brendan O’Carroll commenting on Jenner having 10 children.

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Teasing that 10 is quite the large brood, O’Carroll joked: “Thank God you got rid of it.”

Laughing, Jenner replied: “I didn’t actually get rid of it, I just retired it.”

Caitlyn Jenner speaks at the 4th Women's March in Los Angeles on January 18, 2020. (AP Photo/Damian Dovarganes)

Jenner’s comment triggered plenty of laughter in the audience.

The 70-year-old, who used to star on US reality TV series Keeping Up With The Kardashians with then wife Kris Jenner, also quipped about her big family being down to her “Olympic swimmers”.

Jenner teased her appearance on the show last month, sharing a photo on Instagram of herself on the set of the comedy alongside O'Carroll in character as Agnes Brown.

In the snap, Jenner is seen reading the fictional newspaper favoured by Mrs Brown, the Northside People, while the matriarch stands over her.

"Had so much fun shooting this funny comedy in Scotland! Mrs. Brown’s Boys!" she wrote.

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Jenner has been married three times.

The star had two children with first wife Chrystie Scott – a son named Burt and a daughter named Cassandra - and went on to have sons Brandon and Brody with actress Linda Thompson.

The athlete had two daughters with Kris Jenner – model Kendall and make-up mogul Kylie – and also helped raise Kris’s children Rob, Kourtney, Khloe and Kim Kardashian.