A guy who has little guy syndrome or small guy anger. Schmaus is a blend of the words Mouse and Schmuck. A Schmaus usually wears really tight shirts and will drive a big vehicle. The word describes someone that is small and due to his size he is angry at the world. He will either try to become rich or pretend to be rich. He feels taller standing on his (imaginary) wallet. A Schmaus gets really irritable around bigger guys.
Is a combination of the words mouse and schmuck. It is used to identify someone who acts like an ass because they have little mans syndrome. A schmaus usually drives a really big truck and wears really tight shirts. A schmaus will always embellish stories to make them self look bigger. A schmaus is small so he wants his life to look big.