A “housewarming party” no longer involves making a house warm, but there are jokes.
   
“When I moved into my new igloo my friends threw me a surprise house-warming party. Now I’m homeless” was posted on Reddit—Jokes on December 7, 2020.  “When I moved into my new igloo, my friends threw me a housewarming party and now I’m homeless” was posted on Reddit—Oneliners later on December 7, 2020.
       
“A space heater makes a great housewarming gift” and “Threw my neighbors a really nice housewarming party. The cops are calling it arson, however” are other “housewarming party” jokes.
   
     
Wikipedia: Housewarming party
A house-warming party is a party traditionally held soon after moving into a new residence. It is an occasion for the hosts to present their new home to their friends, post-moving, and for friends to give gifts to furnish the new home. House-warming parties are generally informal.
     
Reddit—Jokes
Posted by u/Jinno69 December 7, 2020
When I moved into my new igloo my friends threw me a surprise house-warming party.
Now I’m homeless.
   
Reddit—Oneliners 
Posted by u/wtfover December 7, 2020
When I moved into my new igloo, my friends threw me a housewarming party and now I’m homeless.
 
Twitter
Dushyant Sabharwal
@sabharwal01
*dad joke of the day*
When I moved into my new igloo my
friends threw me a surprise housewarming party.
Now I’m homeless.
9:38 PM · Dec 7, 2020·Twitter for Android
 
Twitter
Darla a.k.a. MissyHibiscus
@MNMissy
When I moved into my new igloo, my friends threw me a housewarming party and now I’m homeless.
9:59 PM · Dec 7, 2020·Twitter Web App
 
Twitter
Doug
@Doug11503936
I just moved into my new igloo. My friends threw me a housewarming party, and now I’m homeless.
10:54 PM · Dec 7, 2020·Twitter for Android