I get my sense of humour from my dad. Example:
My brother has a new work truck. It’s huge. I have to back out around it in my parents’ driveway. My dad is outside to see me off.
I roll down my window. ‘This truck is giant. ‘
Me: Does he have a small penis?
Dad: *makes so/so motion with his hand*
Me: *bursts out laughing and backs out of driveway*