1 definition by Little Ms. Momma

someone who is in such a bad mood that they drag everyone around them down with them bc they are so f****** grumpy. Can rightfully acquire the title, "Mr. Frump"
Go hit up your distant relative Donald Trump ... maybe some of his money will make you lighten the f*** up, Mr. Frumpy Ass!
by Little Ms. Momma August 10, 2015
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