06/07/2012 02:05 pm ET

Floyd Mayweather Jr., Andy Roddick And The Biggest Loudmouths In Sports

For these unique gentlemen, talking the talk seems more of a priority than walking the walk.

As they boast, brag and chant about how spectacular they are and how they are the greatest creations since sliced watermelon, these 20 sportsmen continue to annoy us all.

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