skull crusher
n.— «Incline Barbell Triceps Extension…Do not bounce the weight off of your forehead (someone once undoubtedly did, because many bodybuilders call this movement skull crushers).» —by Edward Connors Gold’s Gym Mass Building Training and Nutrition System April 1, 1992. (source: Double-Tongued Dictionary)
Further reading
Understanding the varieties of conversational styles can mean the difference between feeling you’re understood and being insulted. “High-involvement” speakers interrupt or talk along with someone else to signal their enthusiasm...
Unwrap the name of a candy bar, and you just might find a story inside. For instance, one chewy treat found in many a checkout lane is named after a family’s beloved horse. And: 50 years ago in the United States, some Latino elementary...