👉 The term "thingumaree" is a slang term used to describe someone who is not very good at something. It's often used to refer to someone who doesn't understand or can't do something effectively, and who seems to lack the ability to perform tasks well. The word "thingumaree" comes from the Latin word "thingumare," which means "to make things happen." So in this context, "thingumaree" refers to someone who is not good