Fraternal twin sheets
Helping my 13 year old make his bed. It's a hot night and the ceiling fan is on.
"Don't flick the sheet too high, Dad, or else..."
Me: "Or else what?"
"or else the sheet will hit the fan"
I was looking at fitted sheets for my bed.
The salesperson walked up to me and said, "Single?"
I retorted by saying, "Nope. Married.".
And I laughed my way out of the store. I can genuinely feel him groaning.
He's struggling to fold a fitted bed sheet when he says:
"I'm getting too old for this sheet."