Crumbles

I guess that's just the way the cookie crumbles.

That's the way the cookie crumbles.

Time crumbles things; everything grows old under the power of Time and is forgotten through the lapse of Time.

Everything crumbles as soon as I touch it.

That's just the way the cookie crumbles.

A tree affected by the bark beetle, like a rock, crumbles.

A construction based on lies eventually crumbles.

Plastic crumbles at some point.

Plastic eventually crumbles.