Actually Gary Larson
is possibly the only genuinely funny cartoonist.
(Cuthbert Annihilator http://www.gamesbooksfilms.com/, Thu 6 Mar 2008, 23:53, archived)

he is very good indeed
but this did make me chuckle while I was making it
( McBadger Look over there, it's a Ferrari, Sat 8 Mar 2008, 3:36, archived)