To tell or discover. He whiddles; he peaches. He whiddles the whole scrap; he discovers all he knows. The cull whiddled because they would not tip him a snack: the fellow peached because they would not give him a share, They whiddle beef, and we must brush; they cry out thieves, and we must make off. Cant.

–From the 1811 Dictionary of the Vulgar Tongue.

An informer, or one that betrays the secrets of the gang.

–From the 1811 Dictionary of the Vulgar Tongue.

Drunk. (Irish term)

–From the 1811 Dictionary of the Vulgar Tongue.

Perfect for St. Patrick’s Day. Tell someone they are getting candied up.

Merriam-Webster

Unsteady, staggering, or foolish from the effects of liquor : fuddled

1811 Vulgar Tongue

Almost drunk. Tipsey (sic)

Because it’s almost St. Patrick’s Day.