Way back, so far back I can't even remember when, somebody (probably Louis) cracked a joke about Bungie doing Grunt plushy toys. It never happened. But now... it just might.
SketchFactor has created a Grunt Plushy Petition at PetitionOnline, asking Bungie fans to provide plushy pledges and estimate how much they'd be willing to pay for a Grunt plushy. There's a forum post at HBO describing the petition.
There's no promise that they'll actually get made, but Sketch is trying to use this to guage demand.