look up any word, like ratchet:
 
2.
One careless mistake wrecking an otherwise flawless execution of some mischievous behavior.
Executor: "My parents would have never known my boyfriend was staying the night because he crept in really quietly but then my mom looked out the window and saw his truck!"
Friend: "Aw Fatal Error!"
by WirelessG August 12, 2009
 
1.
Something your computer claims to have
"My computer just told me it had a fatal error, does that mean I'm going to die?"
by thejamdude January 12, 2006
 
3.
ownes orbital123 at each and every opportunity
orbital si owned
by fatalerror February 19, 2003
 
4.
a faggot from tw
what a homofag
by fatal error is gay February 19, 2003