"Upped and at em" is an enthusiastic phrase used to motivate someone to get up and start their day or begin a task. There are several synonyms for this expression, such as "rise and shine," "get cracking," "hit the ground running," "start the day off right," "spring into action," "seize the day," "carpe diem," and "let's hustle." These phrases are commonly used as a greeting to get someone into an energetic and productive mindset, urging them to start the day strong and make the most of their time. So, whether you prefer to say "upped and at em" or one of its synonyms, the goal remains the same - to motivate and inspire yourself and others to take on the day with vigor.