[have] a blast
1
to have a really good time or enjoy oneself tremendously in a specific activity or event
The idiom "have a blast" is a relatively modern expression and does not have a specific historical origin. It is derived from the casual and enthusiastic language of social interaction. The word "blast" itself refers to a powerful and enjoyable experience, and over time, the phrase has come to represent the idea of having a great time and experiencing excitement and joy. While its precise origin is not documented, it has become a widely used and popular idiom in contemporary language.
- I hope you have a blast at the concert tonight; the band is fantastic!
- The kids had a blast at the amusement park, riding all the thrilling rides.
- We had a blast at the beach, enjoying the sun, surf, and building sandcastles.
- The surprise party was a total success, and the guest of honor had a blast.
- Despite the rainy weather, we had a blast during our board game night, laughing and competing all evening.