The empty urinal(s) between two guys using other urinals in a men's bathroom.

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)

A distance of at least one unit of seating (e.g. a chair, a foot or two on a bench) in between you and at least one other person. It is most often used when: a) a foul odor is emanating from the person next to you b) you don't want to be accused of being too close to a person of the same sex for, well, obvious reasons...homosexuality c) discomfort

The number of people needed in a group so you can enjoy yourself and not have to worry about having too much face time with *THAT* person in your circle (the frenemy, the "let's just be friends" ex, the hookup that turned out to be a really bad idea, the tool, etc)