If you could collect one dollar from Tiger Woods every time he used a profanity, you’d have more money than his ex wife Elin Nordegren.

In February the golfing champ made a public pledge to clean up his act, including using less profanity on the golf course. But, as RadarOnline.com discovered exclusively, Tiger has fallen far short of keeping that promise -- even affectionately referring to his son as a “little sh*t” in public recently, according to an eyewitness.

While he’s been known to drop the F bomb on live TV while golfing, Tiger was even worse away from the cameras, said one person who spent time with him recently.