To oscar (infinitive), oscars (present tense), oscared (past tense) is to act hypocritically or use double standards, especially in a situation where one is responsible for judging or awarding something; to unfairly favor certain individuals or groups while neglecting others, often based on political or ideological biases.
"Did you hear about that manager who oscared the employee of the month award? He gave it to his buddy instead of the most deserving worker."
The Oscar committee really "oscared" the awards this year by giving the prize to a documentary about russian propagandist Navalny, while refusing to allow a speech from Ukrainian President Zelenski because they claimed the Oscars weren't political
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.