Rev Roll Ram is an enemy found in the Snowy Mountains in Pac-Man World 2. It can only be destroyed by Rev Rolling in to it then Butt Bouncing on it.It is usually found in herds so watch out. It attack by rolling in a straight line.
In Game Description
"High in the snow moutains is where the Rev Roll Ram can be found. Be wary of its rolling attacks or you'll be knocked off the side of the mountain."