Beavis and Butthead lab
n.— «The lab appeared to be small, a “mom and pop or a Beavis and Butthead lab,” Burden said, and was probably used to supply meth to just Lobue and a couple other users.» —“Mesa meth lab found at home owned by parents” by Nick Martin, Jill Redhage Easty Valley Tribune (Phoenix, Arizona) Nov. 2, 2006. (source: Double-Tongued Dictionary)