misery guts

misery guts

An unhappy person who always complains. I don't like talking to Paul because he's such a misery guts and always squashes my good mood.See also: gut, misery

(a) ˈmisery guts

(informal) a way to describe somebody who is never happy or who complains a lot: What’s the matter with you, misery guts?He used to be good fun, but he seems to be turning into an old misery guts.See also: gut, misery