a self claimed stud marries a naive young girl. on their wedding night, before climbing into be together she shyly says to her new husband "as you know i'm still a virgin and have lots of questions.' to which he said 'yes my love, you can ask me anything, don't be shy.'
she quickly asks him "what is the difference between a dick and a cock" to which his response was "I'll show you a cock" as he pulls down his boxers. She giggles her response of "oh, it's the same, but smaller!"
sorry..dumb but one of my favorites