After just watching Jimmy Kimmel myself, David has already blogged about it on Hoffspace and even posted some videos from behind the scenes at the show.
"hey guys... Just got back in from doing the Jimmy Kimmel Show. It was great fun. JK is a good guy. I would publicly like to apologise to him for the low punches but I did have fun knocking him out!Love and RespectDH"
Check out the complete blog, and videos: