“Never go to a wedding in the winter. Someone always gets cold feet”

To “get cold feet” means to be nervous or anxious about an upcoming event. People often get cold feet at weddings.
   
“Never go to a wedding in the winter. Someone always gets cold feet” was printed in the book Dad Jokes Holiday Edition: Yule Love Them! (2019) by Jimmy Niro. “Never go to a wedding in the winter.  Someone always gets cold feet” was posted on Twitter by Shannon Hughes Hautamaki on December 20, 2020. “NEVER PLAN A WEDDING IN THE WINTER. SOMEONE ALWAYS GETS COLD FEET” was posted on Facebook by Indian Hills Community Sign on January 15, 2023.
     
“Why did the cannibal leave the restaurant?”/“Because he got cold feet” is another “cold feet” joke.
   
   
Wikipedia: Cold feet
Cold feet is a phrase that refers to a person not going through with an action, particularly one which requires long term commitment, due to fear, uncertainty, and doubt. A person is said to be “getting cold feet” when, after previously committing to a plan, they ultimately do not carry out the planned course of action.
   
Google Books
Dad Jokes Holiday Edition:
Yule Love Them!

By Jimmy Niro
Naperville, IL: Sourcebooks
2019
Never go to a wedding in the winter. Someone always gets cold feet.
 
Twitter
Shannon Hughes Hautamaki
@SMHred
Never go to a wedding in the winter.  Someone always gets cold feet.
9:39 AM · Dec 20, 2020
 
Twitter
Sage Griffin (parody) 🏳️‍⚧️🏳️‍🌈
@sgrif
Never go to a wedding in the winter. Someone always gets cold feet.
11:22 AM · Jan 30, 2021
 
Twitter
David Broussard | Driving Digital Employee Exp
@dbroussa
Never go to a wedding in cold weather.
Someone always gets cold feet
12:10 PM · Jan 30, 2021
 
Twitter
Glen
@GlenOfSteel
Never go to a wedding in the winter up north. Someone always gets cold feet.
12:28 PM · Feb 1, 2021
 
Facebook
Indian Hills Community Sign
January 15, 2023 at 4:34 PM ·
(The following text is shown on a sign.—ed.)
NEVER PLAN A
WEDDING IN
THE WINTER
SOMEONE ALWAYS
GETS COLD FEET