Verb, "to be excellent." Used to express great approval or joy.

Commonly applied to people, events, and objects, but rarely locations.

It is frequently preceded by the adverb totally, and may be used with or without the terminal preposition.

Similar to rock my face off, but with a dorkier twist.

Online usage note: phrase must be accompanied by some form of caps lock.

used in the case if something or someone is so awesome, that it rocks your socks off. Used like, "Hey! You're so cool! You rock my socks off!" It's a very nice thing to say to one of your friends that's about to do something cool

This means that it is VERY cool and I enjoy it much. :D

When someone is so awesome the only thing close to accurately describing their amount of greatness is your sudden lack of socks, bro.

To be impressed.

Can be used to mean that the person who said loves you and gets excited whenever s/he sees you.

An extremely stupid phrase that was kind of clever, I guess, about three or so years ago but has quickly become trite and annoying thanks to the legions of myspacers and liverjournalers, nearly all of whom write their names like xthisx and take pictures of themselves in their bathroom mirrors. It must end.