to excite someone; to make a person enthusiastic about something. (See also charged up.) The speaker charged up the crowd.He reread the report, hoping to charge himself up enough to make some positive comments.
Excite, agitate, stimulate, as in The new preacher can really charge up the congregation, or Planning Beth's wedding got her mom all charged up. This term originally was used for narcotic stimulation but now is used more broadly. [Slang; early 1900s]