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Smack talk is a slang term seen in chat channels in chat room, blog, and MMOG conversations. The term came about in the early 1990s. It generally refers to the use of threatening or intentionally inflammatory language. Smack talk can also be used with bullying, whether that be face-to-face interaction, or cyber-bullying.
Smack talk is also a slang term used in sports. It refers to inflammatory comments made by a person or team in order to insult, anger, annoy or be boisterous towards your opponents. Although it began as a term used by sports fans and athletes, it has spread to all areas of culture where competition takes place. In the United States, it is synonymous with "trash talk".
The social interaction within MMOGs has been observed to be quite active and often leads to long-term social relationships. MMOG groups, such as "teams", "guilds" or "corporations", are composed of groups of people who often initially have no other social contact or interactions with each other. As a result, their conversations contain a subtext of discovery of language skills, social values, and intentions. One of the first indicators of these is the use or offense taken by the usage of smack talk. For the purpose of setting a social context or to comply with MMOG EULA restrictions, MMOG groups may establish bylaws, traditions, or rules (formal or informal) that either permit, discourage, or prohibit the use of smack talk in their conversations and postings.