Classic 60's radio and TV ad campaign:

"Schaefer is the one beer to have
when you're having more than one...

Schaefer flavor doesn't fade
even when your thirst is done...

The most rewarding pleasure in this man's world
for people who are having fun...

Schaefer is the one beer to have
when you're having more than one."

https://www.youtube.com/watch?v=00azqB5TBjY