word up

Interjection

 * 1) I approve; I agree.
 * 2) Hello.
 * 3) What's up?; what's happening?; what's the word?
 * 4) Listen up; pay attention!.

Verb

 * 1)  To pray, remain spiritually oriented and/or behave congruently with Christian doctrine.
 * 2)  To inform (someone) of up-to-date information on a topic.
 * You have to word up Jeremy on the party.