The term 'Beer Opener' can be summarized by two crossword solutions: TWAS and POPTOP. TWAS is an acronym for 'Twist With A Snap, ' which is a type of beer opener that requires the user to twist the top of the can and then snap it off. POPTOP is a type of beer opener that requires the user to press down on the top of the can, which pops the top off. Both of these openers are designed to make it easier to open cans of beer.