Wasterella Share definition Flag A wasted Cinderella; a prima donna with no discernible value, who is rich for no discernible reason "My boss is the biggest wasterella I have ever seen." "She's got a huge ass too." Wasterella by Humor Smith February 20, 2009 0 0 Get merch Get the Wasterella mug. Buy Now — $32.95 See more merch