When does a joke become a dad joke?

When it's full-groan

Alternatively, it becomes a dad joke when you start kidding.

I heard this yesterday on Thelisttv. An antenna and a satellite dish got married. The church service wasn’t that great but the reception was spectacular.

Damn, you just used a dad joke to explain a dad joke.

Ah I see, this was apparent trap.

With great power comes great responsibility

This should be in the community sidebar

Good one.

Please keep them coming.