беситься с жиру(The term is used metaphorically, commonly as "what do you want, egg in your beer?", implying that the listener already has something good but is asking for undeservedly more. george serebryakov)
облажаться(I was so nervous that I said the wrong name during the wedding ceremony. Boy, do I have egg on my face now! – Я так волновалась, что сказала неправильное имя во время свадебной церемонии. Надо ж так облажаться!Taras)
переусердствовать(To get something wrong or make something worse by doing too much of something or trying too hard to improve a situation. Primarily heard in UK. Note: Other nouns are sometimes used instead of pudding.: I think we've over-egged the pudding with the amount of technology we've crammed into our daily lives–no one knows how to have a quiet moment anymore. | The band certainly knew how to over-egg the cake, with no song being complete unless it had three tempo changes and a loud finale.Andrey Truhachev)
