If you don't know him, suit up and tap into his awesomeness. If you do know him, take a moment to celebrate his wisdom on this thread by sharing your favorite Barneyism.
My personal favorite is the Vicki Mendoza Diagonal:
[ame="http://www.youtube.com/watch?v=5zADosF3XoQ"]YouTube- How i met your mother, (Hot,Crazy) SCALE[/ame]