- Date Found: Unknown
- Used By: Trolls, 13 year old boys, Griefers
A mantrain can refer either to multiple men attached to each other via either personal bodies, or a griefing technique popular on World of Warcraft in which multiple users use the follow command in order to annoy or harrass another player.
When used to refer to the World of Warcraft griefing method, the mantrain occurs when several people (ideally at least 3) use the follow command to someone potentially new to the game in order to spark a reaction from that person. This is often coupled with actions that will fill the other player's chat window even if they have set their character to ignore you.