Beavis and Butthead lab
n.— «But most labs are much smaller—so-called “stove top” or “Beavis and Butthead” labs run by small-scale dealers in suburban areas.» —“‘Cooks’ create drug nightmare Potent new form of methamphetamine inspires violent crime” by Daniel Vasquez in San Jose, California Peoria Journal Star (Illinois) Dec. 30, 1996. (source: Double-Tongued Dictionary)
Further reading
A listener named Mark now lives in San Diego, California, but grew up in Chicago, Illinois. There, he recalls, when he and his friends played sandlot baseball, cards, or board games, if an opponent tried to get around the rules and then got called...
David from Matthews, North Carolina, grew up using the term cheese toastie for a type of grilled cheese sandwich. Cheese toasties are familiar in Ohio, Indiana, and Illinois, particularly around the cities of Decatur and Springfield. In the UK...