"Say Something" is a peice of speech used in thoes motherfucking adverts hosted on almost every media-based websites.

The adverts are advertising some stupid website to get you to download their smiling shit.

provoking another person to retaliate or come back to something you just said, because you are so confident you are right that you know they can't come back with anything.

Say anything that's extremely loud, harsh or cruel and inhuman; whoride.

Say anything that's extremely loud, harsh or cruel and inhuman; whoride.

The catchphrase made popular by Homeland Security to encourage the public to remain vigilant in the war on terrorism.

Not to be confused with the catchphrase "See something,eat something" made popular by

Kirstie Alley and the like....

a direct response to someone asking you "Your what hurts?"

When you are openly critical of someone's actions and are just being a dick.