Whether you are a fan or player, who doesn't love stunting on the competition? Look, if you score a huge touchdown, do a little something-something to punctuate the moment. If you knock down a clutch shot, taunt your opponent a little bit. If you defeat a rival in the Octagon or ring, break out the wildly coordinated routine that you spent days prepping in front of your mirror. What's the fun in shaking hands and saying, "good game/match/whatever" when the moment calls for something a little more impolite?

If you think we're crazy, at least we can take comfort in the fact that the people on this list know exactly what we're talking about. And to certain degree, admittedly, some may have taken things a little too far. From Allen Iverson stomping right over Tyron Lue after crossing him up and hitting a big-time jumper in Game 1 of the 2001 NBA Finals to Stevie Johnson mocking former Jet Plaxico Burress by pretending to shoot himself in the leg after finding the end zone, here are the athletes who got their time to shine and utilized the moment to embarrass their opponent. These are The 30 Most Disrespectful Sports Celebrations of All Time