Upping and at 'em is a phrase used to motivate oneself or someone else to start the day with energy and enthusiasm. Its synonyms include phrases such as rise and shine, get up and go, up and running, ready and raring, and bright-eyed and bushy-tailed. These expressions are all used to convey a sense of motivation, readiness, and eagerness to start the day. Other similar phrases include hit the ground running, jump out of bed, spring into action, and take on the day. Using these synonyms can inspire productivity and positivity, helping individuals overcome lethargy and start their day on a high note.