toke cork
v.— «My friends were “toking cork” (local parlance for casual, somewhat nonsensical conversations).» —“‘LINKIN’g Up At The ‘PARK’dang” by Irwin Yelo CrapGalore (Singapore) June 23, 2004. (source: Double-Tongued Dictionary)
Further reading
Cat hair may be something you brush off, but cat hair is also a slang term that means “money.” In the same way, cat beer isn’t alcoholic — some people use cat beer as a joking term for “milk.” And imagine walking on a...
Have you ever googled your own name and found someone else who goes by the very same moniker? There’s a word for that: googleganger. Plus, the language of hobbyists and enthusiasts: If you’re a beekeeper, perhaps you call yourself a...
it should be “talk(ing) cock”, from the official Coxford Singlish Dictionary. It is also used when rubbishing what somebody said.(talkingcock.com)
e.g. “You only talk cock, never do any work!”