SEE: Steve Buscemi Dresses As His Own Meme In Park Slope

PARK SLOPE, BROOKLYN — Park Slopers got a meme-worthy surprise when trick or treating this Halloween.

Actor Steve Buscemi was spotted handing out candy from his Park Slope stoop dressed as his character from "30 Rock," which spawned the popular "How Do You Do, Fellow Kids?" online meme.

The native Brooklynite posed for photos only with fellow kids who were familiar with the viral meme, according to the New York Post.

“He told us that we couldn’t take a photo with him unless we guessed who he was supposed to be,” 13-year-old Stella Wexler Rush told the outlet. “So we guessed … and then three of my friends got a picture.”

The iconic costume comes nearly a decade after Buscemi, now 63, guest starred on the show as a private investigator who tried to pose as a high school student.

His character — donning a red hoodie, backwards hat and skateboard — is often used to make fun of older adults trying to relate to younger generations.

The Halloween cameo is not the first time Buscemi and his Park Slope stoop have made headlines.

A neighborhood blogger once ran a "What's on Steve Buscemi's Stoop?" account dedicated to taking photos of objects left on the brownstone's steps. The blogger took down the account after a request from Buscemi's family in 2011.