How do you wake up your mom?

easy! Use the classic "shaving(or whipped)cream on the face prank!" you can either put it on his hand and tickle his nose (best with shaving cream) or make a design on his face (best for whipped cream)

You could also make sculpture made of peanut butter of his face. then wake him up and stuff the sculpture down your pants and stare into his eyes and say "like a boss" . Tthen walk away like nothing happened.