Classic Sutfin moment

So, we have a couple horses for sale... " gentle as can be" so we have people come out last night, they show up and the guy is looking for a beginner horse(forgot to tell me that before they drove 45 minutes)... he is in sweat pants mind you, and so we throw the saddle on him and tex is saying how "he has only bucked once his whole life" and so gentle. I lead the potlicker away from the post and he proceeds to not only buck!.. but buck and bell er and kick!!!!! and he isnt giving it up! Needless to say we are not one horse less this am........ DANG HORSE TRADERS