Tepid tragedy.

Professor hensen's tepid lectures.

Oh, that's tepid.

Sometimes it's tepid.

Tepid. Cool. Cold.

Tepid's not good, Carl.

Careful, it's very, very tepid.

I learned that in- professor Hensen's tepid lectures.

We're walking in a pool of tepid water.

What they came up with is so... tepid.