The act of initiating an engagement with a mob or boss by moving within its aggro radius as opposed to using an offensive ability. This type of "pull" starts the encounter with the puller's threat/hate at 0, and thus makes it easier for a dps to pull threat initially.
1- *tank* "I'm going to body pull that pack."
2- *recently deceased #1* Why did we wipe?
*recently deceased #2* Huntard's pet body pulled the boss.