look up any word, like donkey punch:
 
1.
The platonic (or imagined romantic) relationship between CSI Miami characters Horatio Caine and Calleigh Duquesne. Derived from their surnames (as 'Duquesne' is pronounced 'Du-kayne')
"I'm a huge Ducaine fan, do you think they'll ever get together on the show?"
by LeneM May 20, 2007
7 3