Shmagging Edit Meaning

1. A gauge located near the altimeter in most aircraft that indicates how fast the aircraft is climbing or decending. "The vertical s..

1. Oil used to lubricate the valves of a brass-wind instrument. My valves are sticking. Where's my valve oil? See Chad..

1. To sit on someone's chest, pinning their arms to the ground, and tap regularly at the central point of their chest just below where..