hog
go the whole hog do something completely or thoroughly. informal
☞ The origin of the phrase is uncertain. It is recorded as a political expression in the USA in the early 19th century; an 1835 source maintains that it originated in Virginia 'marking the democrat from a federalist'.
live high on (or off) the hog have a luxurious lifestyle. North American
1991Norman MailerHarlot's Ghost Even the Joint Chiefs' flunkies live high on the military hog.
hog on ice an insecure person. North American informal