quadruple bucky
n., obs. 1. On an MIT space-cadet keyboard,
use of all four of the shifting keys (control, meta, hyper, and
super) while typing a character key. 2. On a Stanford or MIT
keyboard in raw mode, use of four shift keys while typing a
fifth character, where the four shift keys are the control and meta
keys on both sides of the keyboard. This was very difficult
to do! One accepted technique was to press the left-control and
left-meta keys with your left hand, the right-control and
right-meta keys with your right hand, and the fifth key with your
nose.
Quadruple-bucky combinations were very seldom used in practice,
because when one invented a new command one usually assigned it to
some character that was easier to type. If you want to imply that
a program has ridiculously many commands or features, you can say
something like: "Oh, the command that makes it spin the tapes
while whistling Beethoven's Fifth Symphony is
quadruple-bucky-cokebottle." See double bucky, bucky bits, cokebottle.