Sprint the longest distance out of your teammates (referencing the perk "Marathon Pro")
Do not sprint for an entire match (referencing the controversial campaign mission "No Russian")
Get an assist and sprint immediately after
Watch through 10 of your Killcam deaths
Get the Game Winning Killcam with a 360° Mid-Air Throwing Knife (referencing the extreme exclamation from a viral video)
Quickscope 10 enemies in a single match
Knife 15 enemies in a single match
Turn off your Xbox 360 while winning a match (referencing the infamous Xbox 360 hardware failure, "Red Ring of Death")
Make an enemy ragequit the match (referencing "The Towel Trick," a questionable way to save your Xbox 360 from the Red Ring of Death)