WATCH: The awkward sh*t that happens when your parents get drunk and talk about sex.

Nothing says fun like asking your mum whether she has performed oral sex on your dad.

You’ve heard of drinking games. You’ve heard of your parents. So what happens when you combine the two?

Basically the stuff Stephen King gets a kick out of: Your worst nightmares.

It’s called ‘Truth or Drink.’

The rules are simple: a person is allowed to take a drink if they want to avoid a question, but for some reason, this option isn’t taken very often…

Why did you tell your dad your favourite position is doggy style? SURELY YOU SHOULD TAKE THE SHOT?

There are several highlights that are perfect in their hilarity and awkwardness:

1. One man has to explain to his mother how to perform oral sex. She wisely plays dumb on how it works. He takes several shots to cope.

2. One guy’s dad asks him when he lost his virginity. Dad says “please don’t say 6th grade.”

3. Father and son fist bump because father admits to having a three-some. Bonding.

Brace yourself. It’s awkward…

Full disclosure: Don’t try this at home.

Would you ever admit your sexual habits to your parents?