I’ll eat my hat
phrase
Used to express that you think something is very unlikely to happen.
If he actually remembers your birthday without being reminded, I'll eat my hat.

Often appears as...
- if that happens
- i'll eat my hat; you're joking
Usage tips
Informal
Idiomatic
phrase
Used to express that you think something is very unlikely to happen.
If he actually remembers your birthday without being reminded, I'll eat my hat.

Often appears as...
- if that happens
- i'll eat my hat; you're joking
Usage tips
Informal
Idiomatic
Definition 1 of 1

Implied Consequence
The phrase suggests a humorous or hyperbolic consequence for a wrong prediction.

If this team wins, I'll eat my hat.
Unlikely Scenario
The expression is often used when the speaker believes an event is highly improbable.

If she ever decides to skydive, I'll eat my hat.
Not Literal
It's not meant to be taken literally; it's not a real promise to eat a hat.

He said he'll eat his hat if it rains today—it's just an expression.
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