There was an English man, an Irish man and a Scots man at a bar.

The English man says "I went into my daughters bedroom the other day and found a packet of fags" then says "the thing is I didn't realized she smoked"

The Scots man then says "I had a similar experience; I went into my daughters bedroom and found a bottle of vodka" he says "the thing is I didn't realized she drank"

The Irish man then said "The same thing happened to me; I went into my daughters bedroom and found a packet of condoms" he then says "The thing is I didn't realized she had a penis."