Yeah seriously.... I probably laugh out loud at Billy and Mandy more than any show on [adult swim]... well, save for maybe Futurama and Family Guy.
Harvey Birdman is funny, Aqua Teen is hilarious at times but totally stupid at others, Stroker and Hoop kinda is kinda lame but watchable.... however, Tom Goes to the Mayor completely sucks in a complete manner. Futurama and Family Guy are still the best shows, regardless of the fact that I've seen every episode multiple times.