Statutory rape makes it sound a lot worse than it is. Pretty sure it's a yank term. Unlawful sexual intercourse is the term. But still it won't matter to most.
Think he said I'm having this penalty than i'll stick it to the ****s. His celebration was his celebration. Nowt to do with two mag lad and everything to do with **** you(It would be like Shearer scoring against spurs and the spurs fans playing the nazi card, which would also be a ridiculous accusation). Personally I'd have liked him to show a bit more class but then he's far from a classy person is AJ.
I think that's as far as his thinking went Smug. I'm not sure he's bright enough to have put more thought into it than that. I also reckon your last sentence is spot on. I just don't think it would have occurred to him that his usual celebration, might, just might, be misconstrued.