This is the production company of Mike Scully (who previously founded Nothing Can Go Wrong Now Productions), who is best known for working on The Simpsons. His wife Julie Thacker Scully later joined the company in 2020.
1st Logo (January 15-March 4, 2012)
Logo: On a black background, we see a detailed drawing of a skull's head with a crack in the forehead. Below the head is the company name with a long white line sandwiched between.
Music/Sounds: A 3-note harmonica tune with the last note echoing. On the pilot, the end theme plays over it.
Availability: Seen on the Napoleon Dynamite animated series.
2nd Logo (September 30, 2018-January 13, 2019)
Logo: Same as before, although a different skull head is used, albeit with white covering inside. The name appears below in a different font without the line or "PRODUCTIONS" underneath.
Variant: Sometimes, it shares the screen with other logos.
Music/Sounds: None or the end theme.
Availability: Seen on Rel.
(February 16, 2020-October 18, 2022)
Logo: On a black background, we see an orange box with Cinco De Mayo-esque patterns all around it. In the middle of it are two skulls connected to each other with pink patterns for the left one (representing Julie Thacker Scully's customized skull) and blue patterns for the right one (representing Mike Scully's customized skull). Above it is "SCULLYS" in a rocky bubble font. As the sparkles around the text shine, the eyes of the skulls light up in yellow and click their mouths.
Technique: 2D flash animation by Marissa Fonte.
Music/Sounds: A shining-esque sound, alongside clicks from the skulls.
Availability: Seen on Duncanville.