Table Dressing 

Noun - A phrase used to describe a person who drops a large amount of crumbs on a table or surface and or the crumbs that were dropped.

When directed towards a person it is most commonly used as "Crumby-Mc-Table-Dressing"

Or

Thanks for the table dressing.

Table Dressing by Ryan1one January 16, 2011

Dressing the Table 

Leaving the tip at a restaurant.

Since you're paying the check I'm dressing the table.

Dressing the Table by Grampa Les May 21, 2019