Buzzaw is a Predacon scientist (briefly) under the command of Megatron. He is also known as Buzzow.
Buzzaw came to life from a stasis pod on prehistoric Earth; he emerged as a giant Transmetal wasp. He is a good scientist and apparently wishes to scrap the Maximals that are under Megatron's command. He combines high speed and intelligence, though lacks strength and firepower. He is not very good at hanging on to the advantage, often allowing opponents to take it away from him. If you are a silly Fuzor, he doesn't have to listen to you.
Despite his reputed lack of firepower, his ultra-missiles were more than enough to make Scorponok not exist anymore. Mega-Rex destroyed him soon after in a laser combat.