I was joking around with one of my best friends the other day. And I told a penis size joke. He laughed and replied that one of his favorite jokes when something like this: "My girlfriend left me because I have a 4 inch dick. She couldn;t take a dick that big around." His original joke was funnier. I cannot remember the exact wording. But the point of it was that the size seems small, and the punch line is that the size was intended to be girth, not length. The thing that interested me as someone who thinks about and fantasizes about size differences--and how women and men think about it--was the choice of 4" as the measurement. Obviously, my friend chose it because he thinks that 4" is a girth that is/should be concidered large. Now, my girht is 5 inches (5.5x5 hard here). which i concider to be average or slightly above (with average being somewhere between 4.5 and 5 in statistics I've seen). So, 4 inch girth would be REALLY small. (I guess the joke should be 6". lol). Anyway, what i was wondering is if my buddy just accidentally admitted that his dick is REALLY THIN. (Just like if someone were to make a big dick joke featuring a guy who was 5" long.) Or maybe, not being size obsessed like me (LOL), he just doesnt really know what a big girth would be. Or how big/small 4 inch girth really is. I've seen him soft several times, and he is looks pretty average. Definately not above average. And, in one example of a crazy 30th birthday party at a friends private lake, very small when shrivelled. But, if he really is a pencil dick--or just by imagining he is--is an interesting fantasy for me, because his wife is really hot. And the concept of being able to provide more of a fatty to a woman is exciting for me. (I dated his wife's best friend for a while. And the concept of the two of them comparing size notes on us and coming to the conclusion mine was much fatter would also be a hot fantasy for me.) what do you guys think? Just a joke combined with ignorance of real averages and the real size of girth? or a joke that speaks to his own girth and his expectations about what most other guys have?