What does this word mean?

geez mate i dunno. i cant find anything with google. but spelling could be your biggest problem

my parents certainly used the word. I'll have to have a yak to em.

here we go bloke

shyacking

[edit]Alternative spellings
chyack
[edit]Verb
to chiack (third-person singular simple present chiacks, present participle chiacking, simple past and past participle chiacked)
(Australian) To taunt or tease in jest.
(British) To taunt maliciously.
The gang of youths chiacked the academic

mum thought it might be spelled with a ch

chiaking ........shyacking


There is a chiaking (town ) in japan and i wondered if the word may have some association with that.

Origin:
1870"75; prob. alteration of cheek
=============================================

chiack , chyack (Austral)
informal
vb tr
1 to tease or banter
n
2 good-humoured banter
(C19: from chi-hike, a shout or greeting)
http://dictionary.reverso.net/english-definition/chiack
=====================================

(British) To taunt maliciously.
http://www.allwords.com/word-chiack.html

That's damned interesting!

The meaning suggested for the word in the first post is different again.

Sounds more like "skylarking".


1. Skylarking
to fool around or act astranged also to galavant or to commit tom foolery or shanaghins
Steve i've had up to here with you skylarking


2. Skylarking 99 up, 12 down
buy skylarking mugs, tshirts and magnets
Tomfooleries, Shennanigans, Kooky Mishaps, Humorous Antics, or any kind of act that is packed full of mischeivious content.
If you don't put a stop to those skylarkings of yours, I will not hesitate to drown you in pork gravy.

So there you go bloke.
Although the answers are not definitive the word is probably not Jewish and probably British in origin.