Buckets Of Bits

Here's a great joke:

100 Buckets of Bits
100 buckets of bits on the bus
100 buckets of bits

Take one down, short it to ground
FF buckets of bits on the bus
FF buckets of bits on the bus
FF buckets of bits

Take one down, short it to ground
FE buckets of bits on the bus

(If you don't get it, it's computer language for 99 and 98)