When you don't know a picture has been taken of you until you see it uploaded by someone else on facebook. Usually results in an embarassing picture getting into the public's viewership, or it can be a normal, innocent picture.

Australian origin.
adj. not stylish, out of fashion, not trendy, not cool, untidy, unclean, not neat.
v. to have no style.

An awkward make out session, in which the two participants both are bad kissers and have there mouths open so wide that their teeth hit each other, thus clicking.

It seems as though Ms. Stefani has had some incidents in which another young, presumably female, individual has made some disparaging remarks about her character. Upon learning of the situation, Ms. Stefani is informing this “culprit” that she intends to handle this matter physically. Ms. Stefani’s character is such that she is not the type of person who counters verbal attacks with verbal attacks, or “hollering back.” Using terminology that is commonplace among today’s youth, this is shortened to “hollaback.” Additionally, it appears as though this altercation will take place somewhere near the bleachers.

a word often used by pirates whenever they have experienced a loss or pain

A conservative politician or other public figure caught doing things that he has denounced on record.

Double checking the clothes you put on for any funky odors before getting dressed and leaving the house.