Originating from the Indonesian slang term "teh basi" with this same meaning, "stale tea" refers to the smell that is emitted / radiated in a room where someone (usually male) has just masturbated there.
After he left the room, all I could smell was that unmistakable aroma of stale tea—definitely a sign he had been enjoying some alone time whilst masturbating.
by Emotional Cruiser September 01, 2025
