In series one, Martin sees a cartoon character taking a shower and then after watching it his Uncle starts to look down on Martin. Referring to that he has an erection.

In the same episode, Martin buries his sheets since he has wet them referring to masturbation.

A man asks a woman if they should 'shag' in the car, later she reveals that she's pregnant.

In series two, a female teacher grabs a male teacher into the toilets. Sex is implied.

A teacher has a bleeding nose.

Frequent uses of the words bastard, bitch and shit.

Throughout the entire series, there are frequent uses of the Irish slang word, "feck." This sounds a lot like a more popular English "F" word, especially said with an Irish accent. Feck is an expletive but does not the same sexual connotations that the more common "F" word has, and is not considered a serious swear word.

A teenager smokes a cigarette.

Martin's aunt smokes a lot and gets drunk.