What's the Oldest Topps Bubble Gum you have eaten:

[Bestdj777]

1991 in 2019 and it tastes awful. I’ve got some 1940s gum I’m tempted to try, but it’s nasty looking at this point.

[seanofjapan]

I chewed some 1991 gum in 1991. It tasted like it was about 30 years old even then.

[drcy]

I chewed ten year old Topps gum once. It was just dried out and brittle. I doubt there's anything in it that will kill you.