When something both
sucks and blows; when "fantastic" just can't be said ironically enough; when you're tired of saying, "That's just fucking great"; when you're tired of people saying you're too pessimistic for saying
everything's crap so you
pep things up with something that at least sounds more optimistic
Some person you
dislike gets something you
think you deserve: "That's craptastic!"
Or: "Have you seen the new
reality TV show? Man, it's totally craptastic!"