Watch these hilarious reactions when people eat 30-year-old gum on 'Old Baseball Cards'

One of the best things that happened this season on “Old Baseball Cards,” Yahoo Sports’ nostalgia-driven baseball series, is that we started opening packs with gum. In previous seasons of our show, we were opening cards from after the gum era.

Oh, but this year, we opened lots of old packs of Topps with gum in them — and it was glorious. Some people ate the gum and had hilarious reactions. Some people didn’t even dare try the gum, but still had hilarious reactions.

Consider this our “Best of 30-Year-Old Gum” episode — starring such great guests as Randy Johnson, George Brett, The Miz, Fred Lynn, Ryne Sandberg, Edgar Martinez, Gabe Kapler and Rick Ankiel. Once you’ve watched it, dig into some of their episodes linked below.

WWE star The Miz holds up a piece of gum from 1987 on his episode of
WWE star The Miz holds up a piece of gum from 1987 on his episode of “Old Baseball Cards” on Yahoo Sports. (Yahoo Sports)

Previously on Old Baseball Cards
MUST-SEE EPISODES: David Ross | Dave Winfield | Tim Raines | Thomas Ian Nicholas aka Henry Rowengartner | Mike Krukow | Gary Vee | Randy Johnson | Felipe Alou | George Brett | Torey Lovullo | Pedro Martinez | Bronson Arroyo | Eric Davis | Dusty Baker | Hank Azaria | Alex Rodriguez | Scott Boras | A.J. Ellis | Bernie Williams | Chase Utley | John Smoltz | Best trades of 2017 | Best finds of 2017 | Best Guests of 2017 (Part 1) | Best Guests of 2017 (Part 2)

CROSSOVER EPISODES: The Miz | Metta World Peace | Jazzy Jeff

STARS FROM BACK IN THE DAY: Fred Lynn | Eduardo Perez | J.J. Putz | Luis Gonzalez | Duane Kuiper | Edgar Martinez | Ryne Sandberg | Frank Thomas | Sandy Alomar Jr. | Delino DeShields | Cliff Floyd | Dan Plesac | Aaron Boone | Bobby Bonilla | Andre Dawson | Ivan Rodriguez | Jack Morris | Jeff Nelson | Mark Teixeira | Rick Ankiel | Kevin Millar

MANAGERS/COACHES: Terry Francona | Joe Maddon | Bruce Bochy | Clint Hurdle | Buck Showalter | Brad Mills | Bob Melvin | Dave Roberts | Gabe Kapler | Alex Cora | Dave Martinez | Ron Gardenhire | Scott Servais

CURRENT PLAYERS: Alex Bregman | CC Sabathia | Curtis Granderson | Noah Syndergaard | Kyle Hendricks | Clayton Kershaw | Todd Coffey | John Axford | Dee Gordon | Adam Eaton | Rajai Davis | Brad Ziegler & Tyler Clippard | Buster Posey, David Price & Anthony Rizzo

CELEBS: Kurt Busch | Bill Nye | HQ’s Scott Rogowsky | Mr. Belding | Alyssa Milano | Josh Duhamel | Joel McHale

ETC: Chris “Mad Dog” Russo | Josh Kusnick | Jeff Passan | Ken Kendrick

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Mike Oz is a writer at Yahoo Sports. Contact him at or follow him on Twitter!