The action of checking the "Early life (can include education)" section of someone's Wikipedia page to verify a specific demographic background.
Contextually, mostly used to verify someone's Jewish descent.
Person "Going to do an early life check real quick..."
*opens wikipedia and opens early life and education section
Wikipedia: to a Jewish family/Jewish descent.
Person: "yeah no wonder."
Ruler of Lake Titicaca. Rumored to have a bunghole that gets very angry if it does not receive toilet paper. Cornholio the Great is often seen walking around with his shirt over his head and his hands in the air, chanting songs about his power, and his bunghole.
"I am Cornholio! You do not want to face the wrath of my bunghole, for I need TP!"
Butthead: Shut up, Beavis! (uh huh huh huh)
Beavis: Um, okay. (heh heh heh heh).