I goo to a party, a guy is pitching me his new tech startup. I ask "p*rn or gambling?". He doesn't understand. I pull out the diagram showing the tech spectrum. Je laughs and says "it's a good tech sir". I look it up: it's gambling on p*rn.
@hengistloves The 長 here doesn’t carry any meaning by itself; it’s only used for its pronunciation, “chang.” So from the word alone, all you can tell is that it refers to a person and is pronounced “chang”