A childhood belief about in the street

My dad and my nephew play this game called "Gotcha" where they try to fool each other with things and then say, after they've had enough fun, "Gotcha!" My dad told my nephew that the BB & T bank (British Banking and Trust) was Bacon Bits & Tomatos Bank because that was the guy that owned the banks favorite food but that they named it BB & T because noone would bank at a place called Bacon Bits & Tomatos. My nephew believed my dad for months and even told teachers and other kids at school the stupid story. Finally, I told dad what my nephew was saying in public and that he sounded stupid and that he needed to say "Gotcha". Finally, dad did.