Fan Casting Fat and Skinny in Sort by Tropes

This is where a fat and a skinny character make up a two-character ensemble. This is usually a comedy trope, usually with the skinny character being the Straight Man, although inversions of this are seen as well. Sometimes both characters are silly and this is often seen in the Terrible Trio type of villains, although there are also examples of heroic, or at least not villainous, pairs who fit this description. They often fit into the tropes of Those Two Guys or Bumbling Henchmen Duo.