Tropes I associate myself with:

Book Worm: 1st read book was a book over the seizing of the German WWII Enigma, followed by more or less the whole Battletech saga (including Mechwarrior: Dark Age) nuff said.
Grammar Nazi: Averted, I have Engrish as my 3rd language, and while I certainly do not enjoy it I don't call people out on it.
Gratuitous German: Well I am German so I am capable of this trope though I don't really do it often, so may as well calling it playing with the trope for lack of a better description
Pinball Protagonist
Playful Hacker: Well not so much hacking as programming in general but since I couldn't find a trope like playful programmer this'll have to do.

Tropes others associate with me, feel free to add:

Stalingrad: A classic I think, its one of the few movies that do not glorify war while at the same time not trying to hammer in some 'OMG WAR IS BAD OMG'-kind of forced message. (Well of course they do show that war is hell (duh who could have thought of that) but they don'T shove it in your face as if you're some kind of idiot who needs to be remembered of that fact every 5 minutes.)
Memphis Belle: Another classic, as with the above no forced messages or glorifing here
Kelly's Heroes: Thanks my lord and savior Girls und Panzer
White Tiger: Start seeing a trent here?
The Final Countdown: A, that's a nice one.
Every Japanese^NoteThere are no others. Godzilla movie
Convoy: Ahh, my first FSK 16 movie, oh the Nostaliga, oh the Nostalgia

The Elder Scrolls III Morrowind: My all time favourite, the controls are a bit (lot) awkward at times but its still a great game.
Kerbal Space Program: A really great game IMO
Dominions 4
Dust: An Elysian Tail: "I'm not afraid of the dark... I'm afraid of the things in the dark!" - Fidget

Planetes: I really like works on the hard end on Mohs Scale Of Science Fiction Hardness so this is kinda a must see.
Dot Hack Legend Of The Twilight: One of the first Animes I watched apart from things like Pokémon and Digimon: Which I guess everyone watched.
Gundam 00: Cue my troper handle, guess where it comes from.
Detective Conan/Case Closed
Pokémon: Do I really have to say something?
Digimon: Same as above.
Girls und Panzer: One of the best Animes around
Kantai Collection
Strike Witches
Burst Angel
Hellsing Ultimate
Bludgeoning Angel Dokuro Chan: If somebody says that all comedy is based on misery and pain this is the Anime to back this claim up.
Kill Me Baby: Same as above
Dai Mahou Touge: Same as above
World Conquest Zvezda Plot
Daily Life with Monster Girl: One hell of a Guilty Pleasure of mine, yes I know its only Fanservice and not really anything more, yet I don't care in the slightest.