Being British very few of these annoy me.
bi-weekly instead of fortnightly for instance. Bi-Weekly doesn;t even mean once every 2 weeks if you think about it, it means twice a week.
The one about two-time and three-time being annoying is stupid. It all depends on usage for example 'Manchester United are three-time winners of the Champions league' sounds right whereas 'Manchester United are triple winners of the champions league' just doesn't sound right.
I'm not too sure 'that'll learn you' is an americanism. My gran says that and she said that her grandmother used say it too.
The difference between season and series for TV programs is more to do with the different ways programs are broadcast. In Britain a series tends to be realatively short and not run at a specific time of year. Whereas in the US a season tends to be longer and run with the 'TV Season'
Seriously? Who has a problem with 'Train station'? I cant think of any alternative way of describing the place where trains stop.
And for the last one is shall refer you to this:
http://www.youtube.com/watch?v=om7O0MFkmpw