When you come up with some idiotic rule that you are too much of a punk to enforce just like Trump and his travel ban. Trump checking usually ends up with the individual looking like a weak idiot in public and becoming the butt of endless jokes.
Dude I tried to get my girlfriend to wax my car last night and she trump checked me in front of the whole trailer park. Now everyone thinks I'm a bitch.
To have your factual pronouncements fact-checked by someone who searches Google. Usually done in a group, bar or party setting, of a minor fact and has the impact of shutting down a conversation.
"I can't believe Cliff Google-checked Susan's statement that India has more people than China."
"No more arguing greatest bands, Brian was Google checked into the boards"