look up any word, like rimming:
 
2.
Just a worse way of saying damn it.
The oil spill is still gushing after 75 days...

Cockdamnit!
by Samatic July 06, 2010
 
1.
An exclamation made by those religious enough to exclude God from the phrase God Damnit. Slightly less blasphemous and slightly more hilarious.
See also
Cocker Fucker
Son of a Cock
Bullcock
Cockhole
"COCK DAMNIT! THE GAME FUCKING CHEATS!"

"Aww Cock Damnit Paul, you spilled gravy all over my dvd player."
by El Zacko August 09, 2007