According to Desus & Mero, Yacoub(orYacoubians) is an urban term for a white person doing things inherent to white people primarily. Sometimes funny in nature, this term seems to extend to those who partake in gentrification, cultural appropriation, white savior syndrome, white fragility, white insanity, as well as general crazy things white people do.
Person A: Yo! Is this motherfucker dead ass riding a unicycle in the hood!?
Person B: These Yacoubs out here doin' the most, B!
An Egyptian name given to someone God-like. They are God-like because they procure the impossible. These God-like people tend to be deemed uncoordinated or challenged, but are still the best in their field.
Oh no! He is going to get embarrassed in the 100m runningrace. OMG! HE'S A YACOUB!
Ulzzang true definition is "best & "face" = best face in korean. They are basically people with above average looks, sometimes with the use of photoshop and haduri who post their pics online, some becoming internet celebrities.
"Hey, see that chick over there? She's pretty enough to be an ulzzang. :D"