Packed like sardines
Packed like sardines
A place or situation that is very crowded.
A place or situation that is very crowded.The idiom ‘packed like sardines’ is used to describe a situation or a place that is extremely crowded where people are squeezed tightly together, much like how sardines are densely packed in a tin can. This phrase can be used in a variety of contexts, be it a crowded subway during rush hour, a concert venue, a public event or any other scenario where there is an overwhelming number of individuals or objects closely packed together.
The idiom ‘packed like sardines’ is used to describe a situation or a place that is extremely crowded where people are squeezed tightly together, much like how sardines are densely packed in a tin can. This phrase can be used in a variety of contexts, be it a crowded subway during rush hour, a concert venue, a public event or any other scenario where there is an overwhelming number of individuals or objects closely packed together.

Use cases
I went to the concert last night, and we were packed like sardines. It was next to impossible to move around without bumping into someone.
During rush hour, the subway is always packed like sardines. Everyone is pushed up against each other, just trying to fit in.
Black Friday sales always result in stores being packed like sardines. Shoppers are constantly jostling for space.
Every summer, the local swimming pool is packed like sardines. It's so crowded that it's hard to find a place to swim.
The refugee camps were packed like sardines, with families sharing small tents.
The city bus was packed like sardines, with passengers standing shoulder to shoulder.
During the annual fair, the streets are packed like sardines, so it's better to use public transportation.
We were packed like sardines in the elevator. We could barely breathe.
After the game, the sports bar was packed like sardines with fans celebrating the victory.
The airport was packed like sardines during the holiday season, with people rushing to catch their flights.