"I think that's so cool. A million Snookis running around, a million Situations and Pauly Ds, it's funny," Paul "Pauly D" Delvecchio told PEOPLE Thursday, adding that to get his or Snooki's look right, "the most important thing is obviously the hair."
But while Jersey Shore-style costumes fly off the shelves, what could the cast of the MTV series possibly dress up as for Halloween?
Following the "you are what you eat" mantra, Snooki will channel her favorite food: pickles.
"I was thinking of being a sexy pickle," the Jersey Girl, 22, said last week on The Wendy Williams Show.
Another possibility (and popular choice this year)? Lady Gaga, she says.
Pauly D, 28, is also considering channeling a pop star – who other than the hair-flipping wonder boy, Justin Bieber? "I got Bieber Fever!" Delvecchio told PEOPLE while deejaying the Boomer Esiason Foundation's Halloween Party at Pacha NYC on Thursday. "I never wear my hair down ever, so it will be the first time in my life I ever deejay with my hair down." He'll be going sans-hair product as he spins tracks at Moon nightclub at the Palms Casino Resort in Las Vegas this weekend.
As for everyone's favorite "Situation," Mike Sorrentino does not plan on dressing up for Halloween. "I'm working so hard this year that I wanted to be a little low key and I'll dress up next year," Sorrentino told PEOPLE Friday before hosting a Halloween party at Las Vegas's Jet Nightclub.
Reporting by DAHVI SHIRA, MARK GRAY and NADINE SHABEEB