Let's Fish was my favorite and Super Jail and Fat Guy Stuck In Internet were both good too.

The entire list included:

Fat Guy Stuck in Internet
Superjail
That Crook'd 'Sipp
The Drinky Crow Show
Let's Fish

The polls currently are

14% Fat Guy Stuck in Internet
30% Superjail
8% That Crook'd 'Sipp
33% The Drinky Crow Show
16% Let's Fish

You can watch them and vote for the polls on:

http://www.adultswim.com/index2.html