gee up

Interjection

 * 1)  move on!, go faster!

Verb

 * 1)  To encourage.
 * 2)  To excite in order to try to achieve a desired result.
 * 3) * "US fund manager Eric Knight has a fearful reputation as a shareholder activist, geeing up underperforming managements at Royal Dutch Shell and Suez." – HSBC: activist pounces, The Week, 15 September 2007, 631, 43.