They're referring to CHaids

The nature walk from Hell.

From whatsthedillpickle

You can keep the 30 cents.

From otiose321

I'd be a lot less offended if it were listed as "hard." I can never remember which way the pointy things go.

From David Young

You don't have to answer, your smile says it all.

When you said you could make your foot touch your head I thought you meant something else.

From ExtraDip

He had to change his Twitter handle to @reputationdestr0yed.

From King of Pith