Seems like owning a blog is a lot easier than writing on one.
Now that I have one I feel almost like I should be writing every few minutes, every brain fart put to paper, so to speak. 2.5 hours left to go til I can go home. I wonder what's for dinner tonight...

Not according to Dictionary.com :-)
When I typed it as one word it told me "No entry found for brainfart."

Grr, the webserver ate my space. So the above link gets mangled. Anyway, the page suggests "Brain Fart", you get the drift :)