In this term, "fuck" is a measure of the word "bad". In simpler terms, if there were a scale for bad words, "damn" would be on one end and "fuck" would be on the other. Therefore, fuck would be as bad as you can get. Also, "bad" is used as slang for "good".
Why don't Churches Chicken start sellin' watermelon? That would be bad-as-fuck, yo!
by JoeBobHenson November 12, 2012
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.Buy the mug