Steve Buscemi leaves Austin Butler in stitches reading ‘fart-filled’ erotic letter

He may not know how to pronounce his name, but Steve Buscemi has no problem saying “dirty farts.”

The “Wednesday” star had a crowd at a sexy Brooklyn event, including Austin Butler and various “voyeurs, submissives on chains, daddies in leather and sex workers,” cackling out loud at an erotic “fart-filled” poem by James Joyce.

Buscemi stepped to the podium at Laura Desiree’s Eros Unbound night at the Red Pavillion in Bushwick, and, after thunderous applause, read one of Joyce’s love letters to his “dirty little f–kbird,” a.k.a., “my sweet little whorish Nora.”

“I did what you told me, you dirty little girl,” Buscemi read.

The lurid read was “fart-filled,” as Joyce described Nora’s flatulence during intercourse throughout the love letter.

An attendee told Page Six Buscemi even put on an Irish accent in an attempt to fully embody the poet. “He had the crowd in stitches and everyone was cheering him on,” they said.

The onlookers were “a true mix of actors, writers, voyeurs, submissives on chains, daddies in leather and sex workers,” according to our source.

We’re told Butler arrived solo and hung out in a banquette with Buscemi’s girlfriend, Karen Ho, the entire night. Author James Frey, who has also participated in the naughty event, was among the sold-out crowd and was seated near Ho and Butler.

The steamy evening with a perfomance by “scantily clad” Hatian professional dancer Fabricio Seraphin, we’re told.