Levi's Stadium
On May 8, 2013, the 49ers announced that San Francisco-based Levi Strauss & Co. purchased the naming rights to the new stadium. The deal calls for Levi's to pay $220.3 million to the city of Santa Clara and the 49ers over 20 years, with an option to extend the deal for another five years for around $75 million. On September 14, 2015, ESPN's Chris Berman coined the name "The Big Bellbottom" in reference to the stadium. In a Deadspin article covering the 49ers on August 18, 2015, article writer Drew Magary coined the nickname "the Jeanhole" for the stadium.
FirstEnergy Stadium
Since 2011, the stadium has been referred to by some as the "Factory of Sadness", a name that was first coined that year by comedian and Browns fan Mike Polk. Polk made a video outside the stadium in which he complains about the team's futility. Through the 2017 season, FirstEnergy Stadium is one of two NFL venues that have yet to host a postseason game of any kind, the other being Mercedes-Benz Stadium, which opened in 2017 and is scheduled to host Super Bowl LIII in February 2019. The Browns are one of five teams who have yet to host a home playoff game in their respective stadium, along with the Atlanta Falcons, San Francisco 49ers, Detroit Lions, and New York Jets. The latter three teams, however, have hosted the Super Bowl at their respective stadiums, while the Jets' home, MetLife Stadium, has also hosted a New York Giants home playoff game.