Onomatopoetic for "I don't know"
Person 1: What should we eat tonight?
Person 2: Iuno, whatever you want bae.
Its a thing that you do with your finger.
I'm gonna give her the "kentucky plug" tonight
When everything is going fine and Chris comes in and everything goes to hell
Everything was fine today until The Chirsening happed at 9am when Chris came in