What is Treacle?
1.
n.Sweetheart.
From the cockney rhyming slang 'treacle tart'.
See
Eastenders for countless examples of this and other classics such as 'you're 'aving a barf'
See
2.
coloquial (UK): An attractive woman.
Alroit there treacle? Sorry.. hey! come back duchess!
See
3.
molassas, honey is also described as treacle.
Please get the jar of treacle (molassas) off the pantry shelf for our treacle tarts.
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4.
Pronounced 'tray-a-kul' - a person who hails from the Mid Wales town of Welshpool. Apparently there used to be (and still may be) a treacle factory there.
At least I'm not an in-bred like you, you treacle c**t!