If you go on a spree, you go a little wild, indulging in some activity in an unrestrained way. You might go on a cupcake spree2020欧洲杯时间 every year on your birthday, eating as many cupcakes as you can.
Following your impulses and giving in to them — rather than resisting or limiting them — is one way to go on a spree. It can be a dancing spree, in which you dance all night long, or a shopping spree, in which you max out your credit card at the mall. The original slang meaning, and one that's still used today, is "a drinking bout," and it may be rooted in the French word esprit2020欧洲杯时间, "lively wit."