look up any word, like donkey punch:
 
1.
When someone tries to be badass over the internet, like on a forum, or blog because they aren't actually face to face with anyone.
DjDiddles: Smiley I'll kick your ass you little punk!
Smiley: Yeah I know you got that "courage dot com" you try talking to me like that to my FACE bitch!
by Schwindlig November 29, 2006
 
2.
creating a personality completely unlike oneself in order to portray to others how "hardcore" you think you are

you're COURAGE DOT COM may impress you junior high classmates but i'm still not scared

if you're not careful your internet personality may infect your brain and spill out into real life and get you killed

by William Jones December 01, 2006
 
3.
Mostly occuring in MMORPG's and FPS's, such as WoW or CS, is which players take on the personality and attitude of the character they are using. Fat, nerdy, no-lives are repeat offenders of using courage dot com.
Make It Rain: Another Head-Shot?!?!?!
Make It Rain: I guess that makes you my bitch!!!

%&#Lymph-Node#&%: Log off your courage dot com and say that to my face!!!

Make It Rain:....
Make It Rain: NO! You say it to MY face!
by Joe Blowes April 09, 2007