The term "blokes" is a colloquialism used to refer to men, specifically those of British or Australian origin. Some popular synonyms for "blokes" include "fellas," "guys," "dudes," and "mates." Additionally, other slang terms used to describe men include "chaps," "lads," "buddies," "pals," and "brothers." These terms are often used in a friendly and casual manner to refer to male friends or acquaintances, but can also be used to describe unknown men in a more derogatory or dismissive way. Overall, there are many synonyms for "blokes" that can be used depending on the context and tone of the conversation.