The act of charging into a group of mobs in World of Warcraft grabbing as many as you can possibly handle then finishing them off with Area of effect abilities such as Blizzard, Consecrate, Hurricane, etc.
Made famous by Hobbs the paladin who has helped countless lower level players get some gold and experience as well as help other people make gold with his videos.
Best done with a tanking class any of which can do such a pull very effectively some better than others depending on where you are at.
Toon1: Dude, i need to level up quickly.
Toon2: Just ask someone to Hobbs Pull you through an instance its probably the best way to get experience!