Complex carbohydrates, such as those found in starchy foods such as potatoes, bread, rice, whole grains, pasta and oats release glucose more slowly into the bloodstream providing more stable and sustainable energy levels to the body.
Thumbs.db. From ForensicsWiki. Thumbs.db is a file created by Windows when thumbnail view is used. It is a hidden file not viewed by most users and not updated when files are moved from a folder which images have passed through or deleted.
A scrub is a more derogatory form of the slang noob, nub etc. and is primarily used in video games, particularly those which are multiplayer based. Whilst a noob is generally considered one who is new to the game, and as a result not proficient, a scrub need not necessarily be new.