From a birthday gift, “Hong Kong Slang”, a lovely little book, one bit of slang per page. Like the one above.
Do you remember? Remember? Any Jungle War gaming?
In Mandarin pronunciation Dǎ yě zhàn
Don’t they call it “dogging” in Britain? Or maybe the US? Need to check.
A lot of the Hong Kong slang is very salacious. (though I guess that’s everywhere)