paint the town red

US /peɪnt ðə taʊn rɛd/
UK /peɪnt ðə taʊn rɛd/
"paint the town red" picture
1.

to go out and celebrate in a lively, noisy way

:
After finishing their exams, the students decided to paint the town red.
It's my birthday, let's go out and paint the town red!