"Fudging mudge" is an informal phrase used to express frustration, annoyance, or disappointment. However, there are many synonyms that can be used to transform this phrase and add more variety to your vocabulary. Some of the synonyms for "fudging mudge" include "dang it," "shoot," "blast," "crud," "drat," "nuts," "rats," "aw, man," "gosh darn it," and "oh, bother." These alternatives are all suitable for those who tend to avoid profanity or wish to express themselves more creatively. So the next time you feel the need to use "fudging mudge," challenge yourself to try out some of these synonyms instead!