Only Fools and Horses?

[R1Geezer]

Is it true that the psuedo swear words used were innvented by John Sullivan? eg Plonker, Twonk etc

[Octavius]

Not really, A Dictionary of Slang and Unconventional English in 1949 recorded the term 'plonker' as "low" slang for penis, "since ca. 1917". The term remains in recent use with that meaning.

Twonk (a cross between a twit, a tw@t and a plonker) seems to have emerged in the 80's, so possibly.

You might be better posting in Phrases.

[JohnnyRotten]

get a job mate. You ask too many stupid and pointless questions. Oh and include racist remarks on that list too.

t wat

[R1Geezer]

you are in need of the Geezer Karma ommmmm!

Where are my racist remarks? methinks you appelation may well aplly to yourself.

[Ethel]

And another Del Boy word, cushty, is an old colonial saying - a posting to Custibar in India was considered easy.

[chessington]

also luvly jubly is another del boy word and all them french words he uses in the wrong context lol