Yoko Onoing

the action of one's significant other who tears apart the group of friends.

"Dude. Adam never hangs out with his old friends anymore."

"Yeah. Once Susie came in she just started Yoko Onoing the shit outta them."

by Phil Jacklin October 23, 2007

Yoko Onoed

To completely ruin an event, outing, or something in particular for many people.

Derived from John Lennon's girlfriend who broke up the Beatle's and ruined their music for the entire world.

Jim forgot to get a keg for the party and Yoko Onoed the entire night for everyone.

by cml003 December 8, 2013

Yoko Onoing

screaming cacophonous death caws at the top of your lungs with an incomprehensible sense of self-assurance.

Mary got on stage at the high school talent show, but instead of singing a real song she just started Yoko Onoing.

by exoplanet February 16, 2015