Before the buffet opened, the staff quickly spread several clean crumbcloths along the table to catch falling pastry crumbs.

The crumbiness of the old cake made it difficult to eat without making a mess.

He wrote the letter crumbily, full of typos and sloppy grammar.

The stale cookie crumbs down into a fine powder when you press it.

The ancient wall was crumbing down after years of neglect.

After the storm, the church's steeple crumbed down in a shower of dust.

The crumbable shortbread cookies fell apart as soon as I touched them.

That crumb-bum left without paying for his coffee.

The ancient fortress's crumblement was visible in the falling stones and sagging archways.

The Crumbys gathered at the bakery to see whose hands were the messiest.