Overspend/ˈəʊvərspend/ Definition 1 of 2Pro Tip 1/3Personal Budgeting Relates to personal financial mistakes and consequences of spending beyond means. I must stop overspending; my credit card bill is enormous. Pro Tip 2/3Impulse Purchases Can refer to unplanned buying, highlighting lack of self-control in shopping scenarios. He overspent on a new TV during the Black Friday sales. Pro Tip 3/3Social Influence May imply peer pressure or social status impact on spending habits. Under peer pressure, she overspent at the designer boutique.