Slang, explained by the people who actually use it.

It is an abbreviation of "suddenly pops out."

A cutesy twist on 하늘나라 ("heaven"), used to exaggerate something so good it sends you to heaven — e.g. "a taste that takes you to 하룰라라."

An exaggerated, sing-song way of shouting "GG" (good game). Used not just after losing a game but whenever something has gone wrong, as a joking "it's over."

From English "dupe" — an affordable lookalike of a luxury or pricey product (not a counterfeit), as in "dupe shopping."

British slang for a friend or guy, used to address someone ("You good, blud?"); also used mockingly in the third person — "Blud thinks he's him."

It is an abbreviation of "suddenly pops out."

A derogatory slang term for robots and AI, from the clanking sound machines make; originally a Star Wars insult for droids. "I'm not asking some clanker for dating advice."

Short for "uncle"; originally an affectionate, respectful name for an older guy in African American English, now often a teasing jab at anyone acting old or out of touch. "You still use Facebook? Okay, unc."