My Penis is the Dark Knight

I went to buy some boxer shorts recently. I like to sleep in boxer shorts for obvious reasons. Also for obvious reasons I am not especially concerned with their appearance. Very few people get to see me in my boxer shorts so it doesn't really matter what colour they are or what slogan is printed on them. What I should say is that it shouldn't matter what is printed on them, but apparently it does bother me. Some of the words I have read on boxer shorts (in stores and on line, not on bodies) disturb me. Here I am blogging about it, so what does that tell you? That I'm a prude who is obsessed with trivialities?

Maybe I don't have a sense of humour. 
Let's try some out, what do you think?
Rise and Shine (giggle). Handle with care (titter) Yes, I'm happy to see you (snicker) Go ahead make my day (tee hee) I've got a Big Banana (chortle), Danger Big Load (guffaw) Satisfaction Guaranteed (rolling on the floor), and my favourite, The Dark Knight Rises.(hysteria)

Is it just me,or are there too many double entendres here? An oversupply of references to penises and erections? I mean, I do get erections but I don't feel the need to advertise them, and although I have a penis, I am not going to start calling it the Dark Knight. It's all a bit much, isn't it?

What do you think? Double entendres on boxer shorts? Comical or crass? Amusing or embarrassing?