pickpin money pin money {n. phr.} Extra money used for incidentals. She has a regular full-time job but she earns extra pin money by doing a lot of baby-sitting. Categories: add yours money noun time Source: A Dictionary of American Idioms 'pin money' on video Pin Money | Phrase | Learn English | Keshav Verma Liquidate Pin Money Pin Money Pin Money sort: relevance, mode: exact match, q: "pin money", maxResults: 4, videoEmbeddable: true, videoSyndicated: true, safeSearch: strict, type: video Subscribe to: American IdiomsEnglish Slang Post my comment