You cannot. This is the reason why tunnel pasteurizers have been the prevalent pasteurization technology for brewing, and why the major breweries in the Americas continue to support tunnel...
Most mass-market beers, like those made by Anheuser-Busch, Coors, and Miller have twist-off caps you can open with your hands, but craft brews tend to have pry-offs that require a bottle opener....
Yes, someone offered a Guinness bottle with a Bud Lite cap attached on eBay in 2007. The possibilities of this happening at the Guinness Brewery is practically nil.
Perhaps the Bud Lite cap would...