Bat-O's is a brand of breakfast cereal endorsed by Batman and marketed throughout Jump City.
While on a quest to retrieve pretzel bread to reforge the legendary sandwich, Robin visited Food Bear. He applied an excessive amount of pressure onto a shopping cart, causing it to crash into various objects, including a standee of Batman promoting the cereal.
When Robin drove Ed into the supermarket, he unknowingly led several Jump City Police Department cruisers on a chase between the aisles, occasionally passing a standee of Batman promoting the cereal.
A standee of Batman with several cases of opened boxes of Bat-O's were scattered around Beast Boy and Cyborg's apartment.
When looking for Silkie, Beast Boy opened a pantry and spotted several boxes of breakfast cereal, including Bat-O's. He helped himself to a bowl of each instead of continuing his search.
A box of Bat-O's was on the kitchen table when the Titans ate breakfast.
While singing "Mornin'", Robin poured himself a box of cereal when singing that it would be his breakfast before he greeted Raven.
After they become dumb, the Teen Titans were unable to pour the cereal into their bowls with the box resting on the kitchen table.
Cyborg and Painbot consume the cereal together after they refuse to be separated from each other.
When bathrooms revealed their existence and detached themselves from homes, some passed by a billboard advertising the cereal brand.
Two boxes of Bat-O's were stocked in an edge on Titans Tower kitchen's pantry.
Boxes of Bat-O's were scattered in Beast Boy's dirty room.
Cyborg's living stomach sucked in a Bat-O's delivery truck.
The Titans, after turning serious, decided to eat breakfast and munched on bowls of Bat-O's.
The overall structure of Bat-O's is the same with a package of cereal found inside a box roughly larger than a human hand. The logo is placed on top of a picture of Batman. A rough circle is placed behind Batman, who is holding a spoon in one hand and a bowl of cereal in the other. There are two different designs, however. One is a yellow box with the logo and Batman in a light-blue font. The other is a purple box with the logo and Batman in a dark-blue font.
Bat-O's are promoted in various ways. In supermarkets such as Food Bear, a cardboard standee of Batman is usually displayed against boxes of the cereal which are commonly stacked in a pyramid formation. One is placed on a platter on Batman's hand. Delivery trucks are pick-up trailers with the vehicle blue and the trailer white. Inscribed on the trailer is a picture of Batman similar in design to the cardboard cutout with the Bat-O's logo by its side in blue lettering. Billboards posted around Jump City use the same design as the ones found on the trucks.
Bat-O's is an example of a trend where cartoon characters who become famous name a cereal after them such as Candace-O's in Phineas and Ferb and Johnny-O's from Johnny Test.