First, you aren't really living up to the comic book nerd stereotype by actually showering. Your cred is bad enough since you actually have a woman you can put two words together in front of. :-p

Second, change shampoos. Something is clearly in yours that is making your brain do crazy things.

Third, of all the embarrassing things to admit doing in the shower... sigh.

Fourth, have you at least verified the trivia you were spewing to see how much was true? I mean come on! If it is accurate you can at least brag about how awesome your memory is and dream about the day you get on Jeopardy and the category is Obscure Comic Book Minutia in the final Jeopardy!