Hey, it's probably better than Master Chief's Bad Armor Day.
Master Chief was walking home after his steamy date with Cortana. Just then The Arbiter appeared and talked to Chief. He said, "Master Chief, we need you to help us find Glorb, who is so awesome and cool." But then The Arbiter died. And standing behind him, holding a gun that had smoke coming out of the barrel, which means it was just fired, probably at The Arbiter, who is now dead, was a large piece of poop. Master Chief swore revenge, and then said, ~Boy, that joke is getting old.~