Oh, yeah.... I've seen them destroy classrooms, bathrooms, everything they can get their hands on - including the computer that they fought to get time on. The drive to destroy and the anger override everything else.
After it's over, then they might sit and whine that they broke their favorite toy, but for the main part they just think it's funny.
When they are starving, it'll be exponentially worse.
And that is the real reason guns and ammo are flying off the shelf. It’s not that people actually believe in “zombies.”