Bog

v.

Heard in Donegal, Antrim, Tyrone, Dublin and Sligo

Kissing vigorously or randily. clean slurpin da face off her.

In use

Go on tommy, bog on inta her!" "His granny walked in n tommy clean boggin in de her

Posh English

Press onward, Thomas, and engage her in a most vigorous embrace.

Same phrase, other counties