One of many new words to add to your pocket dictionary

This segment is where I define words and expressions that I have coined to better facilitate my ability to express myself which have no real linguistic meaning other than the one I have given to them. 

Word: Bumfest

Synonym: too bad, depressing, very unfortunate, disappointing

Application: When one encounters a situation which merits the expression of total dissatisfaction like when you are driving down the highway and forget to check the gas meter only to discover that your problems with your car are all thanks to an empty gas tank. This would be a definite bumfest.