the film-like substance that forms on top of soups and gravy.

v. collectively or individually finding someone/something to blame for a problem, as opposed to brainstorming which connotes finding solutions to a problem

n. the act of finding someone/something to blame for a problem

(from a TV ad for HD television)

Adjective describing someone who naturally goes to sleep late and wakes up late. This is officially called "delayed sleep-phase syndrome."

The foam scum that forms when you put instant coffee in the microwave heated water. This can be avoided by put the sugar in first.