Spree/spri/(n.)

过分的玩乐,短暂的 放纵
a shopping spree 购物上短暂的放纵引申为买买买
Let's go on a shopping spree
go on a shopping spree
去疯狂购物
go on a spending spree
去痛快地花一笔
go on a drinking spree
去痛快地喝一通
Me too! Let’s go on a shopping spree! Shop till we drop!
我也很高兴呀！咱们买买买起来！不尽兴不罢休！

Shop till we drop

shop till sb drop (s）
We’re going to shop till we drop.
咱们要逛到腿软！

Okay. But 'm on a budget, remember? I can't pay through the nose for one outfit
好的，不过我预算有限，你知道的，一套衣服不能花太多钱。

budget(n.)预算

sb+be 动词+ on budget 某人需要控制开支
It's all right. We can look for something that won't break the bank.
没事，咱们可以看看不那么贵的。

break the bank

使银行破产引申为花费太多钱
not break the bank
不会花费太多钱