Liam Neeson has biggest naked gun in Hollywood

He’s packing heat. 

A saucy source excitedly called Page Six this week to make sure we knew that “Naked Gun” star Liam Neeson is packing one heck of a weapon of mass seduction.

“He has one of the biggest [bleeps] in New York City,” the XXX-rated source told us, saying people have been chattering about the 73-year-old “Taken” star’s charms for 30 years.

It does seem like they’re not the first to note that Neeson is a member of Hollywood’s D-list.

In 2006, Janice Dickinson claimed Neeson had “the biggest penis of any man alive.”

The former supermodel later told Star magazine in 2011, “It was like an Evian bottle fell out of his pants.”

“The earth shook,” she emphatically continued. “Oh my God, you don’t understand. I swallowed my tongue. I was so shocked. This was way before he was famous, too.”

The star is newly dating his co-star Pamela Anderson, according to sources, with the pair flirting on red carpets and during press appearances. 

Perhaps Anderson had heard something?

A source told Page Six earlier this week that the “Last Showgirl” star had been quietly crushing on her co-star before cameras even started rolling on the new film.

“Getting close to him has been on her mind since she was cast,” the source told us. “He’s f–king Liam Neeson. She has always found him attractive and interesting.”

We hear that the pair is in the very beginning stages of their relationship.

“What is happening? Even they may not know,” says the source. “They are figuring things out along the way. It’s fun to watch.”

“Pamela is a romantic,” the source said.

The pair flirted on NBC’s “Today” show this week, including a cheeky bit, in which they pretended to get caught making out on camera.

During a red carpet appearance at the London premiere last week, Anderson planted a kiss on Neeson’s cheek.

Neeson revealed to Stephen Colbert this week that there is a sex scene in the movie that required an intimacy coordinator.

Stephen Colbert chimed in to ask whether it was weird to have someone “telling [them] how to” have a threesome onscreen.

“Well, Pamela and I knew what,” Neeson joked.

“You guys knew what to do?” Colbert quipped. “Did you know how to bring in a third? Was that old hat for you?”