Some do. I've had massive cocks and tiny cocks from all races. Generally though if they feel the need to brag about it then they are fibbing or full of shit regardless.
So true! One day, I had a guy from Middle East, trust me ladies, this guy had such a massive cock, like almost the width of an arm! Even with one hand you couldn’t hold it. The guy had such a big one that he couldn’t sleep with any girl and instead asked for wanking only.
To go back to the OP, I personally give a new fake name lol, so I have my real name, my stage name and my new fake name which sounds similar to my real name so if they ask (which they often do) I tell them this name