Shift

n.

Heard in Kilkenny, Wexford, Longford, Tipperary, Clare, Sligo, Cork, Limerick, Mayo, Waterford and Laois

A French kiss or passionate snog.

In use

Will you shift my friend?" "No." "Ah gowaaan!" "No." "Will you shift me?

Posh English

Would you care to engage in a passionate kiss with my friend? No. Oh go on. No. Would you care to engage in a passionate kiss with me?

Same phrase, other counties