PADDING

To stuff.

To furnish with a pad or padding.

To increase the size of, especially by adding undesirable filler.

"May 21, 2008, Austin American-Statesman"

To travel along (a road, path etc.).

To travel on foot.

To wear a path by walking.

Soft filling material used in cushions etc.

Extra characters such as spaces added to a record to fill it out to a fixed length.

Extraneous text added to a message for the purpose of concealing its beginning, ending, or length.