Back when Shaq was the most dominant player in the world, The Daddy himself over Muresan:
The Black Mamba over Arvydas Sabonis in the 1999-2000 season:
Trevor Ariza over Marcin Gortat in 2010:
DeAndre Jordan dunking on everyone's favorite punching bag, Pau Gasol:
The most famous dunk (power layup) of the last few years, Blake Griffin over Timofey Mozgov from last season:
And the most famous of them all: USA vs. France in the 2000 Olympics in Sydney; Vince Carter over 7' 2" Frederic Weis:
And just for good measure, even though he's not European, here's a video of the top 10 dunks on Shawn Bradley:
Have you no shame, Mr. Bradley?