A man or male who can't get laid, but desperately craves it, or a man that is extremely horny. A man like this will go to extreme lengths to get sex, whether they are legal or illegal ways. "Down Horrendous" is a more explicit derivative of "down bad"
1. I thought I was down bad for paying a girl $1000 dollars for sex, but when I saw EDP445 get exposed I knew at that moment I may be down bad, but at least I am not down horrendous.
2. I would never get caught being down horrendous in 4k ultra, like EDP445
Down horrendous is an even worse version of down bad, a term typically used to describe someone who is desperately horny. Down horrendous should only be used when down bad cannot accurately describe how desperate somebody is.
"I just jerked off to the thought of her man."
"Holy crap, you're down horrendous."