Rick and Morty is the critically-acclaimed series by Dan Harmon (Community) and Justin Roiland (Adventure Time) that follows a sociopathic genius scientist who drags his inherently timid grandson on insanely dangerous adventures across the universe.
 
Episodes from Season 1:

Pilot ~ Lawnmower Dog ~ Anatomy Park ~ M. Night Shaym-Aliens! ~ Meeseeks and Destroy ~ Rick Potion #9 ~ Raising Gazorpazorp~  Rixty Minutes ~ Something Ricked This Way Comes Close ~ Rick-counters of the Rick Kind ~ Ricksy Business