Jokingly telling a friend about a word you created and then they immediately post it to Urban Dictionary, subsequently taking all the credit for your genius.
John you stole my word! SorrySara, you've just been Urban Dicked!
The act of beating someone at something so hard it's as if you dove off the Dubai tower and after thousands of feet of wonderful acceleration have "slam-dunked" a flaming basketball on their head.
Most people do not survive a k'dunking.
Oh, I heard he got k'dunked at that onlinegame he plays... The paramedics barely got to him in time.