The catchall phrase used to describe an anomaly in physical behavior that is typically related to the aging process. Can also be applied to the thought process in certain individuals.
Honey, Mommy just can't get up as quicklyas you do because she's got a hitch in the giddyup.
Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".