Definition of oiled-up in US English:

oiled-up

adjective

  • 1Smeared or lubricated with oil; fouled or choked with oil.

  • 2Slang. Drunk; tipsy; = "oiled".

Origin

Early 20th century; earliest use found in The Lima News. From oiled + up.

Pronunciation

oiled-up

/ˌɔɪldˈʌp/