I never used ColdFusion but I had a negative association with it because all the Latin American developers I knew while living in Brazil derogatively referred to it as "confusion." It must have been funnier in Spanish but I still got the joke.
It was ironic that I lived in Brazil but because the entire office there spoke Portuguese they always sent me to the Spanish speaking countries. At that point I liked to travel and didn't mind staying in fancy hotels in Argentina and Chile. So all those conversations were in Spanish.
It isn't as funny to refer to ColdFusion as confusāo. I never heard a Brazilian make that joke.