to the topper-most of the popper-most
http://www.angelfire.com/pa2/stella/fanfic.html
From the mouth of John Lennon:
“When the Beatles were depressed-thinking the group was going nowhere, and this is a shitty deal, and we’re in a shitty dressing room-I’d say, ‘Where are we going, fellas?’ And they’d go, ‘To the top, Johnny!’
And I’d say, ‘Where’s that fellas?’ and they’d say, ‘To the toppermost of the poppermost!’ and I’d say, ‘Right!’ Then we’d all sort of cheer up.”