Bubblegum is a type of chewy candy designed specifically for blowing bubbles. Unlike regular chewing gum, bubblegum contains special ingredients that make it stretchy and elastic enough to inflate into thin, round bubbles when you blow air into it.

The invention of bubblegum in 1928 changed candy forever. An accountant named Walter Diemer, working for a gum company, accidentally created a formula that was less sticky and more stretchy than previous attempts. He added pink food coloring simply because that was the only color available, which is why bubblegum is traditionally pink even today.

Blowing a good bubble takes practice: you flatten the gum with your tongue, push it through your lips, and blow gently and steadily. The gum stretches thinner and thinner until you've created a fragile sphere. Blow too hard and it pops, sometimes sticking to your face!

The word bubblegum also describes things that are sweet, simple, and aimed at young people, like bubblegum pop music. This usually means it's catchy and fun but not particularly deep or serious. Some people use this as gentle criticism, suggesting something is too lightweight or childish.