Wiktionary
bulletin boards
n. (bulletin board English)
Usage examples of "bulletin boards".
Hacker bulletin boards generally sport grim, scary, sci-fi heavy metal names like BLACK ICE -- PRIVATE or SPEED DEMON ELITE.
A little time spent discovering which ones led to bulletin boards-and what other ones might be useful- had led him to Mutanet, and a combination of brashness, twisted humor, and demonstration of his abilities had gotten him on.