Its a reference to the fiberglass supplier Madcow uses. In the past, Madcow was very reliable. Rocktery Warehouse was the other major outlet for that supplier after Wildman stopped buying from him (Curtis Turner) and found his own supply. RW was well known for selling things they didn't have and making people wait very very long times, with little to no contact. Sometimes doing things like, taking trips to Everest after a major sale without fulfilling the majority of the orders. When RW closed, all that business and kits got pushed at Madcow. We were all hoping we'd get access to the larger variety of kits at Madcow service levels.
Unfortunately, it seems the RW service levels have infected Madcow.