Portal Gun

The Aperture Science Handheld Portal Device, colloquially known as the Portal Gun or its acronym, ASHPD, is a device used to create portals. It's originally from the Portal series, and it is used throughout Portal Turret AMV, where the [[Ephixa penguin uses it to navigate through the rooms and kill the turrets in a stylish way. It was also used to slice the shadow form of himself in half.