What did your family do when you were growing up that you didn't realize was weird at the time?  Here are a few answers from a discussion online. 

"We had a cake with candles and sang 'Happy Birthday' to Jesus every Christmas"

"I blew my nose right into the sink."

"We were always naked around each other." 

 see all of the entries ---> REDDIT

And just because, enjoy these "Awkward Family Photos" recreated with Danny McBride & Maya Rudolph