Butters Creamy Goo. Without a fucking doubt.

“This is cum”

Butters Creamy Goo, without a doubt. Giving the fact that it is well....

Semen.

There's only one right answer.

It's still hard to believe that a little boy could produce enough semen to publicly market it as a sports drink.

IDK but i will never try a cartman burger or That drink

Let's also not lose sight of the fact that butters pulls this out an unrefrigerated closet, and that stash goes back months. that 'beverage' should have turned into aged cheddar by that point.

@Glitchboysean Hey look! Tom Cruise has Semen on his back.

-Stan Marsh

Butter's creamy goo

Literally his semen DX