egg on

encourage, urge greatly (generally toward something negative as a fight, argument etc.)

Verb
1. urge on; cause to act; "They other children egged the boy on, but he did not want to throw the stone through the window"
(synonym) prod, incite
(hyponym) halloo

urge someone on Many people at the soccer game were egged on by the drunken fans.

Synonyms and related words:
agitate, arouse, cheer on, drive, drive on, excite, exhort, goad, goad on, hasten on, hie on, hound on, hurry on, instigate, pique, prick, prod, prompt, propel, rally, root on, sic, speed on, spur, spur on, stimulate, stir up, urge on, whip, whip on,
  

phrv. กระตุ้น, ให้กำลังใจกับ