Occasional very mild innuendo including a cupcake asked to take its wrapper off and partygoers playing Seven Minutes in Heaven. Talk of relationships, Fionna pulling her pants down to stand in underwear, and a male character urinating.

Finn and Jake use weapons like flame throwers, swords, and sticks, stabbing and severing undead candy characters who ooze green goo. Surreal and comic violence may scare young children, such as chasing an anthropomorphized bus with a rat's tail.

Sporadic use of gateway language like sucks and friggin. No cursing, but language skirts the line with phrasing like puck up and mild insults like ding-dong.

A character visits a bar and is given a brown liquid with olives and cocktail onions.

Promotes an unrealistic view of responsible behavior, but friendship recurs as a theme with sweetness and heart. Frequent positive messages about having kindness and patience for different people and accepting others.

Finn and Jake are self-reliant with well-meaning antics, and Princess Bubblegum breaks royalty stereotypes with science and math knowledge. Fionna and Cake are well-meaning and loyal despite flaws, and villains have human emotions and reasons.

Characters vary in race and body type, with many characters voiced by actors of color.