"Cajun way to sell a boat" joke

Thibodaux was driving his car past Beaudreaux's house and saw a sign that read: "BOAT FOR SALE"
Thibodaux marches up to Beaudreaux's front porch and wraps hard on the door and Beaudreaux opens it.
Thibodaux say, "Beaudreaux! How long we ban frands?"
Beaudreaux say, "Well... All our lives Thibideaux"
Thibodaux say, "Why don't you told me you gotta boat?"
Beaudreaux say, "I ant gotta boat!"
Thibodaux say, "Da' sign say; "BOAT FOR SALE".
Beaudreaux say, "OH-NO Thibodaux!... See dat old '72 Ford pickem'up truck over-dare"
Thibodaux say, "Yas, I see dat old pickem'up truck"
Beaudreaux say, "See dat '76 Cheverloet Ce-dan"
Thibodaux say, "yas, I see dat Ce-dan"
Beaudreaux say, "Well, dey boat for sale."