No Sex. Very Mild Nudity.

Clyde gets a frisbee hit in the face, causing his nose to bleed on Leni's shoes.

Lynn's teeth bled after brushing them at full speed.

Some Fighting scenes.

Few Uses Of "Dang it".

In almost every new episode, some characters say the word "dang it!"

The word ''Dirtbag'' was used 3 times in ''Get the message.''

In an episode, ''Undie Pressure'', Luna said the word, ''Bloody''.

Lilly says a swear word at the end of the episode, ''Potty Mouth''. But it was censored.

The episode "Potty Mouth" completely centers around the belief that the baby Lily had uttered the word "damn" (which is understandably only referred to as "the d-word."), and anytime a character says it, the word gets drowned out by something going on in the background, with the exception being at the end of the episode when Lily seemingly finally says it for real, where it's formally censored by the traditional censorship bleep.

Luna says her family is going down the highway to hell till she gets interrupted and says hello.

In one episode Lana almost says the word dammit when she hits her thumb with a hammer but it comes out as daaaaaaaashing through the snow.

The words "heck" and "crud" is infrequently used.

The word "darn" is used.

Stupid is used in some episodes.

Luan briefly holds a fake cigar.

Mild Frightening And Intense Scenes.

Some fighting.

Lucy is a goth girl who often conducts séances and talks to the dead. Lucy also can frequently be seen using tarot cards and a Ouija board. This is done comically.

Some episodes may be scary for kids under 5 because Lincoln hears weird sounds in the basement and it is dark which may frighten very young viewers who are afraid of scary sounds and the dark.