It means he's male!
It's slang for when a guy gets an erection.
If by "bonner" you mean "boner" it means when a guy gets an erection.
they are talking about you!
It means he is a living male, likely in puberty. It likely does not have any negative implications.
It's talking about an erection. "Suckin those cheeks, Get the blue steel, Walk it off baby you know the deal"
He got an erection. May be true or just an expression of his feelings.
it an erection
It means that whatever you are talking about gets abundant oxygen.
how irritated someone gets... it depends what you are talking about sorry :)
Erection
Possibly you mean an erection.
its talking about the three or five paragraphs of a letter the part where it gets to the point.