What Does “Like Shooting Fish in a Barrel” Mean?
When something isย like shooting fish in a barrel,ย it is extremely easy to do; ridiculously easy; almost impossible to fail at; opposition that is easy to defeat.
In English, fish in a barrel can be used alone to describe someone that is easy to defeat, take advantage of, win over, entertain, etc.
See the similar idiomย like taking candy from a baby.

Sentence Examples
โChris Rockโs special, playing the victim while pretending not to be a victim, was like shooting fish in a barrel. The audience was prepared to laugh at whatever he said.โ
โThese things sale themselves, said Barkly. โItโs like shooting fish in a barrel.โ
โI donโt think they are going to like my routine,โ said the comedian. โDonโt worry, itโs like shooting fish in a barrel once they are already drunk,โ said the club manager.
โSure, we had overwhelming numbers and superior firepower, but it wasnโt exactly like shooting fish in a barrel.โ
โThis is going to be like shooting fish in a barrel. Weโve already beat them twice.โ
โWhen the deer population gets too heavy, it becomes like shooting fish in a barrel. Culling the population is necessary, but it seems cruel and unfair to many people.โ
โWe felt like fish in a barrel, out in the open like that.โ
Origin
Used at least since the 1930s, this idiom alludes to how much easier it would be to shoot fish crowded into a barrel than to shoot them in open water. Since people donโt normally shoot fish, it is not clear why they came to be used in this idiom . It appears in print in 1931, in Gene Fowlerโs Great Mouthpiece: โItโs like shooting fish in a barrel,โ It was probably already a well-known saying by then.
Similar Idioms and Related Expressions
Like taking candy from a baby: Same meaning as “like shooting fish in a barrel”: extremely easy to do; too easy to do; nearly impossible to fail at.
Like/Easy As falling off a log: Very easy; requiring almost no effort.
Easy as Pie: very easy to do, presenting no difficulty.
Easy As ABC: same as easy as pie.
Piece of Cake: something that is very easy to accomplish.
A walk in the park: A task that is easy and straightforward.
A cinch / A breeze: Extremely easy to accomplish.
No sweat: Effortless; requiring little effort; so easy one will not even “break a sweat.”
A lay-up: A guaranteed success.
