Take her handy

v.

Heard in Kilkenny

To proceed carefully, especially with one's romantic partner so as not to impregnate her, or with one's car if one is a motoring enthusiast.

In use

'Take her handy ladd' don wan her up d duff now.

Posh English

Proceed with caution, old boy. One would not wish her to end up in the family way now.