The phrase "be clobbered" means to be hit or beaten severely. Some synonyms for this phrase include being pummeled, thrashed, pounded, battered, or mauled. These words convey the sense of physical violence being inflicted upon a person. Other options for synonyms could include being assaulted, attacked, or struck. While these words convey a similar idea, they may not necessarily imply the same level of force as being clobbered. It is important to remember that the use of violent language can have an impact on the way we perceive and respond to situations, so it is always best to choose our words carefully.