Cerebus, The Aardvark. Cerebus Syndrome. There, that's all you need to know to get the joke here.
And I'm not sure if this is a double punchline or an extended punchline but... yea, it's not that obvious here. Hope you enjoy it, I'm pretty satistfied with my job this time.
I gotta go. Lots of things to do. Including the next comic. I need some time. And I know I'll have it...
— Bruno "Professional Mole" GuedesFriday, June 18th 2010
Just make him tell a joke every few hours and he'll be fine in no time!