We interrupt this series on "junk DNA" and rampant folk science to bring you a months-overdue Journal Club. I wonder how many of my readers remember this little tidbit of American genius: I remember some very funny spoofs, mostly on T-shirts. (Back then, I think the Internet was still a toy for geeks at the NCSA.) "This is your brain. This is your brain on drugs. This is your brain on drugs with a side of bacon.