Green’s Dictionary of Slang

1. full to the brim.

1858		Westmorland Gaz. 11 Sept. 8/5: [from Punch] All England has gone crazy with delight in hearing of it. Bedlam is choke full, Hanwell p’raps is chocker.
1998		P. Doyle (con. late 1950s) Amaze Your Friends (2019) 68: ‘Are those places not chocka with bodgies and widgies looking for something to do?’.
1999		Indep. on Sun. Real Life 11 July 3: The largest and most important island [...] is chocka with rainforests.
1999		Guardian Guide 26 June–2 July 8: The chart in general is chocka with candyfloss of recent vintage.
1999		J. Cameron Brown Bread in Wengen [ebook] Switzerland is full of them Swiss maids. Chocker.
1999		G. Seal Lingo 92: chock-a-block – full up [...] is usually shortened to chokka, as in the probably apocryphal words of the air-line clerk to the intending passenger sorry, ocker, the fokka’s chokka.
2000		N. Griffiths Grits 302: The pubs’ll be fuckin chocker.
2000		T. Udo Vatican Bloodbath 108: Double decker buses chocka with gawping tourists.
2024		J. Meades Empty Wigs (t/s) 192: The Bible may be chocker with prize-winning landfill, but an eye for an eye is the exception.

2. extremely dissatisfied, unhappy, ‘fed up’.

1942		Gen 1 Sept. 13/1: When Jenny the Wren is fed up with the world she is ‘chokker’.
1959		G. Slatter Gun in My Hand 108: He was terribly unsettled when he came back from the war [...] He used to say he was chokker all the time.
1970		R. Fabian Anatomy of Crime 95: I’ve had this, Paddy. I’m chokka.
1971		(con. WWII) B. Aldiss Soldier Erect 87: ‘You’re looking proper brassed off, mucker, isn’t he, Taffy?’ ‘Proper chokka.’.
1980		T. McClenaghan Submariners Ii i: What’s he so chokker about?
1984		(con. WW2) T. Jones Heart of Oak [ebook] Christ, they must be bloody chokka — [...] They must be pissed off being up here with the real bloody war, eh?’.

3. (UK juv.) wonderful, fantastic.

2001

OnLine Dict. of Playground Sl. 🌐 chokker, choc, n. great, wonderful, magic, excellent.