describes in a negative light someone who cannot spell on a PDA or who constantly misspells words on a PDA. Similar to the term fat finger
but with the added connation that the person sending the misspelled message does not even care to correct their mistakes and is likely a douchebag
The origin of the word is from someone attempting to reply with the word douchebag
from a PDA but because of fat finger
typo the person botched the spelling so completely that the result was dougbcave
Person 1: Could you understand that email Jim sent? It was full of typos.
Person 2: He's a total dougbcave
and half the stuff he sends from his crackberry
is incomprehensible because he is like driving, texting and drinking red bull at the same time.