Tips for Russian server?

Since I'm learning Russian I decided to play on the Russian server so I can "study" at the same time as playing. Anyone have any tips for playing on the Russian server? Since I've been playing on NA for a while I already know my way around the game (champions, items, etc) so what I'm more concerned about is being able to communicate with my team in the team chat. Any particular vocab words or slang I should know? (I know the Cyrillic alphabet and a good deal of conversational Russian, and I have a Russian language pack installed on my comp.)