Start watching alot of monty python.
This parrot is dead, some auto-tune the news dress--up parodies, Tea Party parodies. Put on a fat suit and make fun of glenn beck....
The possibilities are endless. If you want to make fun of Rowen, how a bout a schizophrenic mod that keeps starting shitstorms and then having to stop them (eg. hey kids, I brought you some 4chan!)...
What do YOU want to do for skits?