Is a basketball slang " catch phrase " for a matchup of 2 marquee players who are going to go at one another in a head to head duel.
Bill Russell and Wilt Chamberlain was a battle of 2 Dunkadelic Heavyweights that may be considered the biggest one on one rivalry of All-Time in the NBA. The 1988 All-Star Slam Dunk contest was a Dunkadelic Heavyweight showdown between Dominique Wilkens and Michael Jordan. Now that's Dunkadelic!!!!!
by Derrick E. Vaughan April 05, 2005

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Top Definition
Is a basketball slang term used to describe a player who plays the 4 or 5 position ( Power Forward - Center )who dunks with power and force. A player with a NBA Power Forward or Center chizzled body.
Amare and Shaq are 2 of the best Dunkadelic Heavyweights in the NBA. Ben Wallace has the best Dunkadelic Heavyweight body in the league.
by Derrick E. Vaughan March 31, 2005

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt