"Libroadch" may be more suitable of a description since they do run for their dark spaces as soon as the lights come on. Of course you may be offending a bug lover. Thank you very much for your response. Hope your weekend is a good one.
I expect the libroaches will make every effort to put down the term as derogatory and demeaning to roaches, while I use the term to enhance roaches. PC will come to the forefront about this as it's in the DNA of libroaches to direct all speech to praise Obama and socialism.