Today that website no longer exists, but here are a few of my favorite user-submitted sentences.
The peaceful lake stretched out before him like glass.
The cool water closed in around him as he sank.
Kitty had a habit of dying.
This was her seventh time doing it.
Life consists of two things, Pain and Will.
The pain to strengthen our will and the will to go through the pain.
He saw me staring at him, and came up to me to ask if I had a lighter.
He was gorgeous but I didn't smoke.
They were drawn together, deeply and forever.
She was married, so was he.
She took a sip of coffee.
She felt the hand move up her back.
Surely it was a hand.