I think it's fairly literal, there's a whole brand of humor around pretending to like things that you actually like. "I like C because of all the undefined beh

I think it's fairly literal, there's a whole brand of humor around pretending to like things that you actually like. "I like C because of all the undefined behavior". But this is also how word meanings shift over time. Someone will see someone else using that word and not know what it means, but then start using it, etc.