Friend (orignally military) (From "Opposite Number")

The Nussy, or the “nose pussy”, if you will, was discovered during the corona virus pandemic of 2020. People that had to be tested for Covid-19 had to have their nose swabbed right where the brain connects, which often led to people rolling back their eyes and gagging.

A nose-swab-fetish developed from this, because we, as humans, ruin everything.

Opposition research; otherwise known as digging up dirt on a political opponent.

opposite lock, informally for opposite lock. A corrective step in controling over-steer in car. Act of turning the steering wheel, in the opposite direction of tail slide.

from the meaning "opportunity school" - a place where spastics or underachievers are sent to get them out of the mainstream education system.

Short for operations. Used when going to a party where people will be getting hammered and you have to be very low key.

In baseball,when you hit the ball to the opposite field.