Japanese Sentences

Again, I got a Japanese sentences I dont get the meaning from. Informal speech really is difficult sometimes if you just learned the dictionary-form (e.g. kuru, iku, etc)...

So I post again a question how to translate something here:
サッカーの試合なんて言ったら
また怒らしちまうよなあ


I would translate it with "If I tell him about the soccermatch he will just be angrier."

Is this right or am I completely wrong? I habe a problem with "怒らしちまう"

A little help would be nice :)

Thanks
Shu

"怒らしちまう"

yes, indeed
this is 怒らせる &　しまう in textbook Jpn style

怒らせてしまう。