Consistently good, as Ken Jennings is on Jeopardy!.
"You got an A on your chemistry test? You're really kenesque when it comes to science!"
by LBC November 21, 2004
doing what you want, being beastly at soccor, rebelious... wooooooo
"its not even half way through the first marking period, i can't be "ken-esque'"
by Elisa the magnificent October 04, 2006