For those working in the tech industry with a split front and back half set of shifts (ex. Sun-Wed and Wed-Sat shifts), the Big Machine Lazy Back Half is the back half of the week that does nothing but randomly close issues and claim they are doing the world a huge favor.
"Yeah, the BMLBH bulk closed them all as false positives. Easy way to pretend they're doing something, ya know?"
"Yeah... damn BMLBH."