Party on!

Party on!

slang Right on; sounds good! A: "I was thinking we could order a pizza and hang out here for a while." B: "Party on, dude!"
See also: party
Farlex Dictionary of Idioms.

Party on!

exclam. That’s right! Party on, Beavis! You are totally right!
See also: party
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • run as
  • run as (something)
  • merry
  • eat, drink and be merry
  • eat, drink, and be merry
  • dry party
  • horsefeathers to you
  • crash the party
  • raise the roof
  • raise the roof, to