Green’s Dictionary of Slang

titfer n.

also titfa, titfor
[abbr. tit for tat n. (1)]

a hat.

[UK](con. WW1) P. MacDonald Patrol 85: ‘So can it, Israel! ’F yer must spout, do it in yer tit-fer’.
[UK]‘P.P.’ Rhy. Sl. 9: Stick yer ‘tit fer’ on yer ‘Uncle Ned.’.
[Aus]Advocate (Burnie, Tas.) 30 Nov. 6/6: ‘Titfor?’ What, is that?" asked the somewhat bewildered Nadine. ‘Rhyming slang, thieves’ jargon, my beautiful - ha-ha! - meaning hat’.
[UK]P. Allingham Cheapjack 24: ‘No one ain’t a collar ’ere,’ he said. ‘And if you think a gent’s titfer can make me look like a sissy I’ll give anyone a sock in the lug.’.
[UK]L. Lane Me and My Girl I i: duchess: I hope you enjoyed your drive. bill: Not arf — but I nearly lost my titfa.
[UK] D. Runyon in Star (Marion, OH) 31 July 6/8: The original rhyming slang for hat was ‘lean and fat’ which in Australia became ‘tit for tat’ or more briefly ‘tit’f’r.’.
[UK]M. Harrison Reported Safe Arrival 11: Wiv that titfa on yer loaf, an’ all ... Muck me if I ever see anything like it!
[Aus]West. Australian (Perth) 11 Mar. 22/7: A hat is [...] known as a titfer. Tit-for-tat, a hat.
[UK]G. Kersh Fowlers End (2001) 268: No titfer to my loaf-o’-bread, / No strike-me-dead to eat, / No place to go for an Uncle Ned, / Or boots to my plates-o’-meat.
[UK]C. MacInnes Absolute Beginners 89: I can see you in your robes and ping-pong titfer.
[US]Wentworth & Flexner DAS 648/3: tit for tat, titfer – hat.
[UK]J. Jones Rhy. Cockney Sl. 25: I’ve got a new blue titfer.
[Aus]J. Byrell (con. 1959) Up the Cross 40: ‘I don’t think I’ve ever seen Cobber McGruder without his titfer tat on’.
[UK]S. Berkoff West in Decadence and Other Plays (1985) 91: mike: Then you saw not his face? ken: He wore his titfer up.
[UK]Guardian Weekend 30 Oct. 100: Today, if you go out with a titfer you’re obviously mad as a hatter.
[UK]K. Sampson Outlaws (ms.) 62: Got to take your titfer off to the girl.

In exclamations