Narwhalling

When you get a dildo, use an adhesive to attach to forehead, and proceed to shove dildo up hole of choice. While swimming.

I heard that Max and Tyrone are gonna go narwhalling. We should try it sometime.

Unicorning

When one adheres a dildo, or other sex toy to forehead and proceeds to shove into hole of choice; on land

Hey baby. Let's do some unicorning tonight.