grunty
adj.— «You need a grunty machine to handle 10,000 connections on IRC and a fast pipe with low latency.» —“A peek at script kiddie culture” by Andrew D. Kirch NewsForge Mar. 5, 2004. (source: Double-Tongued Dictionary)
Further reading
What if, instead of being an inanimate object, a dictionary were alive? That’s the idea behind a lavishly illustrated new children’s book called The Dictionary Story (Bookshop|Amazon) by Oliver Jeffers and Sam Winston. This is part of a...