He's got a blank slate for a life time of memory.
I'm here in one piece, sort of, and you've given me a clean slate to begin act two of my life.
A flicker of light, and the clothing appeared on a slate grey slab serving as a bench near the door.
Howie doesn't remember any details of his prior life; family; studying for the priest hood, college... a blank slate and he can't find the chalk.
He was tall and clothed in all black, ominous and large against the slate sky.
On a mission to ensure there was a clean slate between his mate and Darkyn, Gabriel waited in the middle of Deidre's old apartment for the Dark One to arrive.