South Park's Super Sweet Sixteen

Our favorite inappropriate cartoon characters who never seem to age turn 16 today, with South Park's sixteenth anniversary of the first episode "Cartman Gets an Anal Probe." Here are 16 unforgettable moments from the show's history.

1.

Where it all began on "Cartman Gets an Anal Probe."

2.

Why give a teacher an apple when you can just shit on their desk instead.

3.

The Jonas Brothers take a beating from Mickey Mouse.

4.

How could you resist those puppy dog eyes?

5.

Friendship at its finest.

6.

We'll take one gallon of Butters' Creamy Goo please.

7.

The best way to Go Green and reduce your carbon footprint.

8.

Not a position we would like to see ourselves in.

9.

Jesus is so pumped up about South Park.

10.

Peace, love and South Park.

11.

We're not sure how this was allowed on the air, but we're totally fine with that.

12.

Cartman takes it like most Americans (sitting in a power scooter).

13.

Showing just how deep their friendship goes.

14.

Wendy taking it to the face.

15.

Jersey Shore style.

16.

Preach, Towelie.

Watch the first episode "Cartman Gets an Anal Probe" and see where it all began! Season 17 of South Park starts Wednesday September 25.