You know you've...

[Jaegar]

You know you're a gamer when you meet a girl through a tabletop RPG and are considering inviting her on an informal date to the arcade to play shooters.

[Slayer]

you know when theres galeforce winds when you go to the beach and get blown over several times

[Yoon]

You know you've played too much DOTA when you post an ad on Craigslist looking for a "DOTA girl".

[Jaegar]

You know your professor is oldschool when he asks that assignments be in .txt format and his preferred text editor is vi.

[Slayer]

you know you've got alot of luck when you enter a arcade and actsolly win stuff for once