Crystal Pepsi might be coming back

Crystal Pepsi -- the much-reviled soda that became a 1990s punch line -- might be making a comeback.

There are no real details yet. All we know is that competitive eater, YouTube celebrity and bona fide Crystal Pepsi evangelist Kevin Strahle (aka L.A. Beast) began a campaign to #BringBackCrystalPEPSI, and Pepsi apparently listened. This week, Strahle tweeted a letter he had received from Pepsi, telling him "We definitely hear you," and that "we think you'll all be happy with what's in store."

Pepsi confirmed the letter's authenticity to CNNMoney and NBC News. A spokeswoman told NBC: "We take customer feedback very seriously and we do think Crystal Pepsi fans will be happy with what we have planned."

In addition to his Twitter campaign, Strahle also started a Change.org petition that has more than 34,000 signatures as of this afternoon.

Crystal Pepsi: Fast facts

• Crystal Pepsi was introduced to test markets in the spring of 1992, but didn't go fully nationwide until 1993.
• It had 130 calories. Diet Crystal Pepsi had zero.
• Dallas was one of the original test markets.
• The New York Times' wine critic called it "flabby," and the food critic proclaimed it "dusty" and "hollow." (This really happened.)
• Other companies jumped on the trend, including Coca-Cola's Tab Clear and even Miller Clear beer.
• Crystal Pepsi was pulled from the market in the fall of 1993.